#81EFBB Color
#81EFBB is rgb(129, 239, 187) in RGB and hsl(152, 77%, 72%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.
#81EFBB
HEX
#81EFBBRGB
rgb(129, 239, 187)HSL
hsl(152, 77%, 72%)HSV
hsv(152, 46%, 94%)OKLCH
oklch(87.2% 0.126 161.7)CMYK
cmyk(46%, 0%, 22%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81EFBB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.4:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81EFBB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81EFBB, useful for hover states, backgrounds, and text variants.