On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 125 on 2024-05-14 Note: w and b channel values incorrectly resolve to numbers between 0-1 rather than 0-100. As a result, channel value calculations require w and b values to be specified as decimal percentage equivalents (e.g. 0.2 for 20%). See bug 330096624.
In Chrome Android version 125 on 2024-05-14 Note: w and b channel values incorrectly resolve to numbers between 0-1 rather than 0-100. As a result, channel value calculations require w and b values to be specified as decimal percentage equivalents (e.g. 0.2 for 20%). See bug 330096624.
In Edge version 125 on 2024-05-17 Note: w and b channel values incorrectly resolve to numbers between 0-1 rather than 0-100. As a result, channel value calculations require w and b values to be specified as decimal percentage equivalents (e.g. 0.2 for 20%). See bug 330096624.
In Firefox version 128 on 2024-07-09
In Firefox for Android version 128 on 2024-07-09
Not in Internet Explorer
Not in Quest Browser
In Opera version 111 on 2024-06-12 Note: w and b channel values incorrectly resolve to numbers between 0-1 rather than 0-100. As a result, channel value calculations require w and b values to be specified as decimal percentage equivalents (e.g. 0.2 for 20%). See bug 330096624.
In Opera Android version 83 on 2024-06-25 Note: w and b channel values incorrectly resolve to numbers between 0-1 rather than 0-100. As a result, channel value calculations require w and b values to be specified as decimal percentage equivalents (e.g. 0.2 for 20%). See bug 330096624.
In Safari version 18 on 2024-09-16 Note: Implementation based on older spec version. As a result, calculations with channel values do not work correctly, requiring values to be specified with units (deg for h, % for w and b).
In Safari on iOS version 18 on 2024-09-16 Note: Implementation based on older spec version. As a result, calculations with channel values do not work correctly, requiring values to be specified with units (deg for h, % for w and b).
In Samsung Internet version 27.0 on 2024-11-06 Note: w and b channel values incorrectly resolve to numbers between 0-1 rather than 0-100. As a result, channel value calculations require w and b values to be specified as decimal percentage equivalents (e.g. 0.2 for 20%). See bug 330096624.
In WebView Android version 125 on 2024-05-14 Note: w and b channel values incorrectly resolve to numbers between 0-1 rather than 0-100. As a result, channel value calculations require w and b values to be specified as decimal percentage equivalents (e.g. 0.2 for 20%). See bug 330096624.
In WebView on iOS version 18 on 2024-09-16 Note: Implementation based on older spec version. As a result, calculations with channel values do not work correctly, requiring values to be specified with units (deg for h, % for w and b).