WPT
wpt / css / css-backgrounds / animations / background-color-interpolation.html
Spec: CSS Backgrounds ↗
Runs: Chrome 155.0.8043.0 (wpt@b89af32bc, 2026-09-05) | Firefox 157.0a1 (wpt@b89af32bc, 2026-09-05) | Safari 251 preview (wpt@b89af32bc, 2026-09-05) | Ladybird 1.0-f994f (wpt@b89af32bc, 2026-09-05) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 172/172 | 168/172 | 172/172 | 172/172 | 126/172 | 126/172 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| CSS Transitions: property <background-color> from neutral to [green] at (-0.3) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from neutral to [green] at (0) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from neutral to [green] at (0.3) should be [rgb(0, 38, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from neutral to [green] at (0.6) should be [rgb(0, 77, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from neutral to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from neutral to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from neutral to [green] at (-0.3) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from neutral to [green] at (0) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from neutral to [green] at (0.3) should be [rgb(0, 38, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from neutral to [green] at (0.6) should be [rgb(0, 77, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from neutral to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from neutral to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from neutral to [green] at (-0.3) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from neutral to [green] at (0) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from neutral to [green] at (0.3) should be [rgb(0, 38, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from neutral to [green] at (0.6) should be [rgb(0, 77, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from neutral to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from neutral to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <background-color> from neutral to [green] at (-0.3) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from neutral to [green] at (0) should be [rgb(0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from neutral to [green] at (0.3) should be [rgb(0, 38, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from neutral to [green] at (0.6) should be [rgb(0, 77, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from neutral to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from neutral to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <background-color> from [initial] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [initial] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [initial] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [initial] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [initial] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [initial] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [initial] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [initial] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [initial] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [initial] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [initial] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [initial] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [initial] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [initial] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [initial] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [initial] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [initial] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [initial] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <background-color> from [initial] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [initial] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [initial] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [initial] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [initial] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [initial] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <background-color> from [inherit] to [green] at (-0.3) should be [rgb(255, 255, 255)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [inherit] to [green] at (0) should be [rgb(238, 238, 238)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [inherit] to [green] at (0.3) should be [rgb(167, 205, 167)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [inherit] to [green] at (0.6) should be [rgb(95, 172, 95)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [inherit] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [inherit] to [green] at (1.5) should be [rgb(0, 73, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [inherit] to [green] at (-0.3) should be [rgb(255, 255, 255)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [inherit] to [green] at (0) should be [rgb(238, 238, 238)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [inherit] to [green] at (0.3) should be [rgb(167, 205, 167)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [inherit] to [green] at (0.6) should be [rgb(95, 172, 95)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [inherit] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [inherit] to [green] at (1.5) should be [rgb(0, 73, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [inherit] to [green] at (-0.3) should be [rgb(255, 255, 255)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [inherit] to [green] at (0) should be [rgb(238, 238, 238)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [inherit] to [green] at (0.3) should be [rgb(167, 205, 167)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [inherit] to [green] at (0.6) should be [rgb(95, 172, 95)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [inherit] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [inherit] to [green] at (1.5) should be [rgb(0, 73, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <background-color> from [inherit] to [green] at (-0.3) should be [rgb(255, 255, 255)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [inherit] to [green] at (0) should be [rgb(238, 238, 238)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [inherit] to [green] at (0.3) should be [rgb(167, 205, 167)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [inherit] to [green] at (0.6) should be [rgb(95, 172, 95)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [inherit] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [inherit] to [green] at (1.5) should be [rgb(0, 73, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <background-color> from [unset] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [unset] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [unset] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [unset] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [unset] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [unset] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [unset] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [unset] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [unset] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [unset] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [unset] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [unset] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [unset] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [unset] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [unset] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [unset] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [unset] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [unset] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <background-color> from [unset] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [unset] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [unset] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [unset] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [unset] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [unset] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <background-color> from [white] to [orange] at (-0.3) should be [white] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [white] to [orange] at (0) should be [white] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [white] to [orange] at (0.3) should be [rgb(255, 228, 179)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [white] to [orange] at (0.6) should be [rgb(255, 201, 102)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [white] to [orange] at (1) should be [orange] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [white] to [orange] at (1.5) should be [rgb(255, 120, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [white] to [orange] at (-0.3) should be [white] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [white] to [orange] at (0) should be [white] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [white] to [orange] at (0.3) should be [rgb(255, 228, 179)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [white] to [orange] at (0.6) should be [rgb(255, 201, 102)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [white] to [orange] at (1) should be [orange] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [white] to [orange] at (1.5) should be [rgb(255, 120, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [white] to [orange] at (-0.3) should be [white] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [white] to [orange] at (0) should be [white] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [white] to [orange] at (0.3) should be [rgb(255, 228, 179)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [white] to [orange] at (0.6) should be [rgb(255, 201, 102)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [white] to [orange] at (1) should be [orange] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [white] to [orange] at (1.5) should be [rgb(255, 120, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <background-color> from [white] to [orange] at (-0.3) should be [white] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [white] to [orange] at (0) should be [white] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [white] to [orange] at (0.3) should be [rgb(255, 228, 179)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [white] to [orange] at (0.6) should be [rgb(255, 201, 102)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [white] to [orange] at (1) should be [orange] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [white] to [orange] at (1.5) should be [rgb(255, 120, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <background-color> from [transparent] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [transparent] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [transparent] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [transparent] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [transparent] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [transparent] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [transparent] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [transparent] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [transparent] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [transparent] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [transparent] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [transparent] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [transparent] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [transparent] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [transparent] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [transparent] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [transparent] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [transparent] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <background-color> from [transparent] to [green] at (-0.3) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [transparent] to [green] at (0) should be [rgba(0, 0, 0, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [transparent] to [green] at (0.3) should be [rgba(0, 128, 0, 0.3)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [transparent] to [green] at (0.6) should be [rgba(0, 128, 0, 0.6)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [transparent] to [green] at (1) should be [rgb(0, 128, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [transparent] to [green] at (1.5) should be [rgb(0, 192, 0)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (-0.5) should be [rgba(0, 0, 255, 0.38)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0) should be [rgba(0, 0, 255, 0.5)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.25) should be [rgba(0, 85, 170, 0.56)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.5) should be [rgba(0, 153, 102, 0.63)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.75) should be [rgba(0, 208, 47, 0.69)] | PASS | FAIL | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1) should be [rgba(0, 255, 0, 0.75)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1.5) should be [rgba(0, 255, 0, 0.88)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (-0.5) should be [rgba(0, 0, 255, 0.38)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0) should be [rgba(0, 0, 255, 0.5)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.25) should be [rgba(0, 85, 170, 0.56)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.5) should be [rgba(0, 153, 102, 0.63)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.75) should be [rgba(0, 208, 47, 0.69)] | PASS | FAIL | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1) should be [rgba(0, 255, 0, 0.75)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1.5) should be [rgba(0, 255, 0, 0.88)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (-0.5) should be [rgba(0, 0, 255, 0.38)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0) should be [rgba(0, 0, 255, 0.5)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.25) should be [rgba(0, 85, 170, 0.56)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.5) should be [rgba(0, 153, 102, 0.63)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.75) should be [rgba(0, 208, 47, 0.69)] | PASS | FAIL | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1) should be [rgba(0, 255, 0, 0.75)] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1.5) should be [rgba(0, 255, 0, 0.88)] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (-0.5) should be [rgba(0, 0, 255, 0.38)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0) should be [rgba(0, 0, 255, 0.5)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.25) should be [rgba(0, 85, 170, 0.56)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.5) should be [rgba(0, 153, 102, 0.63)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (0.75) should be [rgba(0, 208, 47, 0.69)] | PASS | FAIL | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1) should be [rgba(0, 255, 0, 0.75)] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <background-color> from [currentcolor] to [rgba(0, 255, 0, 0.75)] at (1.5) should be [rgba(0, 255, 0, 0.88)] | PASS | PASS | PASS | PASS | FAIL | FAIL |