OKLCH Studio · color reference

CSS color lightgreen in OKLCH

Named CSS color lightgreen: oklch(0.868 0.156 144.1), HEX #90EE90. Contrast pairs (WCAG + APCA) and Fix links.

CSS “lightgreen” is very light — treat as a background or highlight, not body text on white.

#90EE90 · oklch(0.868 0.156 144.1)

Contrast pairs

WCAG 2.1 normal text + APCA Lc. Open a pair in the live Fix tool — informational only, not a legal audit.

Text on white1.42:1 · Fail · Lc 20
#90EE90 on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion1.42:1 · Fail · Lc 23
#FFFFFF on #90EE90
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch14.82:1 · AAA · Lc 84
#000000 on #90EE90
Open in Contrast →
Fix → AA on white4.58:1 · AA · Lc 71
#25872C on #FFFFFF
Open in Contrast →
Suggested text on swatch13.71:1 · AAA · Lc 83
#0D0D0D on #90EE90
Open in Contrast →

Against #121212: lightgreen already passes AA on #121212.

:root {
  --lightgreen: oklch(0.868 0.156 144.1);
}

Static reference — the live Fix tool uses the same WCAG math with Undo and share links.