OKLCH Studio · color reference
yellow-50 in OKLCH
Tailwind v4 yellow-50: oklch(0.987 0.026 102.2), HEX #FEFCE8. WCAG + APCA pairs, Fix deep links, and @theme snippet.
yellow-50 is a light tint — best for soft backgrounds, chips, and borders. Prefer darker ink for body text; check Fix if you put text on it.
#FEFCE8 · oklch(0.987 0.026 102.2)
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 white1.03:1 · Fail · Lc 0
#FEFCE8 on #FFFFFF
Open in Contrast → - White on swatchnot a suggestion1.03:1 · Fail · Lc 0
#FFFFFF on #FEFCE8
Demo of a common fail — not a suggestion.
Open in Contrast → - Black on swatch20.30:1 · AAA · Lc 104
#000000 on #FEFCE8
Open in Contrast → - Fix → AA on white4.88:1 · AA · Lc 74
#737260 on #FFFFFF
Open in Contrast → - Suggested text on swatch18.79:1 · AAA · Lc 103
#0D0D0D on #FEFCE8
Open in Contrast →
Dark surface pairing
Against #121212: This stop already passes AA as text on #121212 (18.11:1).
Copy code
@theme {
--color-yellow-50: oklch(0.987 0.026 102.2);
}Related
Convert #FEFCE8
Keep exploring
Static reference — the live Fix tool uses the same WCAG math with Undo and share links.
Contrast Fix →OKLCH Studio homeTailwind indexCSS names index