OKLCH Studio · color reference

yellow-800 in OKLCH

Tailwind v4 yellow-800: oklch(0.476 0.114 61.9), HEX #894B00. WCAG + APCA pairs, Fix deep links, and @theme snippet.

yellow-800 is a deep shade — strong for text on light surfaces and dark UI chrome. Pair with lighter stops for surfaces.

#894B00 · oklch(0.476 0.114 61.9)

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 white6.84:1 · AA · Lc 83
#894B00 on #FFFFFF
Open in Contrast →
White on swatch6.84:1 · AA · Lc 88
#FFFFFF on #894B00
Open in Contrast →
Black on swatch3.07:1 · Fail · Lc 21
#000000 on #894B00
Open in Contrast →
Suggested text on swatch6.84:1 · AA · Lc 88
#FFFFFF on #894B00
Open in Contrast →

Against #121212: On near-black (#121212), Fix nudges this stop to #AF6E2D for AA text.

@theme {
  --color-yellow-800: oklch(0.476 0.114 61.9);
}

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