OKLCH Studio · color reference
CSS color turquoise in OKLCH
Named CSS color turquoise: oklch(0.822 0.131 185.1), HEX #40E0D0. Contrast pairs (WCAG + APCA) and Fix links.
CSS “turquoise” is a chromatic named color — great for accents. Run Fix before using it as text or as a text background.
#40E0D0 · oklch(0.822 0.131 185.1)
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 white1.64:1 · Fail · Lc 28
#40E0D0 on #FFFFFF
Open in Contrast → - White on swatchnot a suggestion1.64:1 · Fail · Lc 32
#FFFFFF on #40E0D0
Demo of a common fail — not a suggestion.
Open in Contrast → - Black on swatch12.79:1 · AAA · Lc 76
#000000 on #40E0D0
Open in Contrast → - Fix → AA on white5.24:1 · AA · Lc 75
#007A6E on #FFFFFF
Open in Contrast → - Suggested text on swatch11.84:1 · AAA · Lc 75
#0D0D0D on #40E0D0
Open in Contrast →
Dark surface pairing
Against #121212: turquoise already passes AA on #121212.
Copy code
:root {
--turquoise: oklch(0.822 0.131 185.1);
}Related
Keep exploring
Static reference — the live Fix tool uses the same WCAG math with Undo and share links.
Contrast Fix →OKLCH Studio homeTailwind indexCSS names index