OKLCH Studio · color reference

CSS color lightcyan in OKLCH

Named CSS color lightcyan: oklch(0.978 0.032 196.6), HEX #E0FFFF. Contrast pairs (WCAG + APCA) and Fix links.

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

#E0FFFF · oklch(0.978 0.032 196.6)

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 white1.05:1 · Fail · Lc 0
#E0FFFF on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion1.05:1 · Fail · Lc 0
#FFFFFF on #E0FFFF
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch19.92:1 · AAA · Lc 102
#000000 on #E0FFFF
Open in Contrast →
Fix → AA on white5.03:1 · AA · Lc 75
#597474 on #FFFFFF
Open in Contrast →
Suggested text on swatch18.43:1 · AAA · Lc 102
#0D0D0D on #E0FFFF
Open in Contrast →

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

:root {
  --lightcyan: oklch(0.978 0.032 196.6);
}

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