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Diffstat (limited to 'scripts/theme-studio/README.md')
| -rw-r--r-- | scripts/theme-studio/README.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/scripts/theme-studio/README.md b/scripts/theme-studio/README.md index e9817ab1..58ddbf81 100644 --- a/scripts/theme-studio/README.md +++ b/scripts/theme-studio/README.md @@ -51,6 +51,13 @@ Three tiers of faces, plus the palette: (saturation/value square, hue slider, palette reuse chips, live contrast readout, and an any / AA+ / AAA legibility mask). Remove, rename, reorder with arrows or drag. The colors serving as background and foreground are locked. + + The picker also shows perceptual readouts beside the WCAG ratio: the OKLCH + coordinates (lightness, chroma, hue°) and the APCA Lc contrast against the + ground color. APCA Lc is signed — positive means dark text on a light + background, negative means light text on a dark background — so a light color + on dupre's dark ground reads as a negative Lc. WCAG stays the rating used in + the syntax/UI/package tables; APCA and OKLCH are picker-only diagnostics. - **Syntax** — every font-lock / tree-sitter category (keyword, string, function, type, comment, and the rest), each with normal/bold/italic and a contrast rating. Click a category to flash its tokens in the code; click a |