OKLCH Studio · color reference

amber-900 in OKLCH

Tailwind v4 amber-900: oklch(0.414 0.112 45.9), HEX #7B3306. WCAG + APCA pairs, Fix deep links, and @theme snippet.

amber-900 is a deep shade — strong for text on light surfaces and dark UI chrome. Pair with lighter stops for surfaces.

#7B3306 · oklch(0.414 0.112 45.9)

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 white9.06:1 · AAA · Lc 90
#7B3306 on #FFFFFF
Open in Contrast →
White on swatch9.06:1 · AAA · Lc 95
#FFFFFF on #7B3306
Open in Contrast →
Black on swatch2.32:1 · Fail · Lc 14
#000000 on #7B3306
Open in Contrast →
Suggested text on swatch9.06:1 · AAA · Lc 95
#FFFFFF on #7B3306
Open in Contrast →

Against #121212: On near-black (#121212), Fix nudges this stop to #BB6D47 for AA text.

@theme {
  --color-amber-900: oklch(0.414 0.112 45.9);
}

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