Web features explorer - AccentColor and AccentColorText

Web features explorer

The AccentColor and AccentColorText CSS system color values are the background color and text color of accented user interface controls. To prevent browser fingerprinting, browsers may (and often do) use fixed color values that do not reflect user customization or theming choices.

Browser support

Chrome 149 Released on 2026-06-02
Chrome Android Not supported
Edge 149 Released on 2026-06-04
Firefox 103 Released on 2022-07-26
Firefox for Android 103 Released on 2022-07-26
Safari 16.5 Released on 2023-05-18
Safari on iOS 16.5 Released on 2023-05-18

Baseline availability blocked since June 2026 by Chromium (4 months)

MDN documentation

No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.

Specifications

CSS Color Module Level 4 (#valdef-color-accentcolor), from Cascading Style Sheets (CSS) Working Group (W3C).

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