OKLCH Studio · color reference

green-400 in OKLCH

Tailwind v4 green-400: oklch(0.792 0.209 151.7), HEX #05DF72. WCAG + APCA pairs, Fix deep links, and @theme snippet.

green-400 sits in the mid-light range — useful for secondary surfaces and large display type after a contrast check.

#05DF72 · oklch(0.792 0.209 151.7)

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 white1.78:1 · Fail · Lc 32
#05DF72 on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion1.78:1 · Fail · Lc 36
#FFFFFF on #05DF72
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch11.80:1 · AAA · Lc 72
#000000 on #05DF72
Open in Contrast →
Fix → AA on white4.87:1 · AA · Lc 73
#008415 on #FFFFFF
Open in Contrast →
Suggested text on swatch10.92:1 · AAA · Lc 71
#0D0D0D on #05DF72
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (10.53:1).

@theme {
  --color-green-400: oklch(0.792 0.209 151.7);
}

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