#81C5B2 Color
#81C5B2 is rgb(129, 197, 178) in RGB and hsl(163, 37%, 64%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#81C5B2
HEX
#81C5B2RGB
rgb(129, 197, 178)HSL
hsl(163, 37%, 64%)HSV
hsv(163, 35%, 77%)OKLCH
oklch(77.3% 0.074 174.7)CMYK
cmyk(35%, 0%, 10%, 23%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81C5B2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.99:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.56:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81C5B2 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81C5B2, useful for hover states, backgrounds, and text variants.