OKLCH Studio · color reference

lime-600 in OKLCH

Tailwind v4 lime-600: oklch(0.648 0.200 131.7), HEX #5EA500. WCAG + APCA pairs, Fix deep links, and @theme snippet.

lime-600 is a saturated mid-dark — good for primary buttons and links on light surfaces; often works as background with light text after Fix.

#5EA500 · oklch(0.648 0.200 131.7)

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 white3.06:1 · Fail · Lc 57
#5EA500 on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion3.06:1 · Fail · Lc 63
#FFFFFF on #5EA500
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch6.86:1 · AA · Lc 47
#000000 on #5EA500
Open in Contrast →
Fix → AA on white4.97:1 · AA · Lc 74
#3B7F00 on #FFFFFF
Open in Contrast →
Suggested text on swatch6.35:1 · AA · Lc 47
#0D0D0D on #5EA500
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (6.12:1).

@theme {
  --color-lime-600: oklch(0.648 0.200 131.7);
}

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