OKLCH Studio · color reference

yellow-600 in OKLCH

Tailwind v4 yellow-600: oklch(0.681 0.162 75.8), HEX #D08700. WCAG + APCA pairs, Fix deep links, and @theme snippet.

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

#D08700 · oklch(0.681 0.162 75.8)

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 white2.94:1 · Fail · Lc 55
#D08700 on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion2.94:1 · Fail · Lc 61
#FFFFFF on #D08700
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch7.15:1 · AAA · Lc 49
#000000 on #D08700
Open in Contrast →
Fix → AA on white4.74:1 · AA · Lc 72
#A96200 on #FFFFFF
Open in Contrast →
Suggested text on swatch6.62:1 · AA · Lc 48
#0D0D0D on #D08700
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (6.38:1).

@theme {
  --color-yellow-600: oklch(0.681 0.162 75.8);
}

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