OKLCH Studio · color reference

emerald-100 in OKLCH

Tailwind v4 emerald-100: oklch(0.950 0.052 163.1), HEX #D0FAE5. WCAG + APCA pairs, Fix deep links, and @theme snippet.

emerald-100 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.

#D0FAE5 · oklch(0.950 0.052 163.1)

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 white1.14:1 · Fail · Lc 0
#D0FAE5 on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion1.14:1 · Fail · Lc 7
#FFFFFF on #D0FAE5
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch18.49:1 · AAA · Lc 97
#000000 on #D0FAE5
Open in Contrast →
Fix → AA on white4.75:1 · AA · Lc 73
#557B69 on #FFFFFF
Open in Contrast →
Suggested text on swatch17.11:1 · AAA · Lc 97
#0D0D0D on #D0FAE5
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (16.49:1).

@theme {
  --color-emerald-100: oklch(0.950 0.052 163.1);
}

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