#81E4B1 Color
#81E4B1 is rgb(129, 228, 177) in RGB and hsl(149, 65%, 70%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#81E4B1
HEX
#81E4B1RGB
rgb(129, 228, 177)HSL
hsl(149, 65%, 70%)HSV
hsv(149, 43%, 89%)OKLCH
oklch(84.4% 0.119 159.9)CMYK
cmyk(43%, 0%, 22%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81E4B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.54:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.67:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81E4B1 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81E4B1, useful for hover states, backgrounds, and text variants.