#81B9BB Color
#81B9BB is rgb(129, 185, 187) in RGB and hsl(182, 30%, 62%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#81B9BB
HEX
#81B9BBRGB
rgb(129, 185, 187)HSL
hsl(182, 30%, 62%)HSV
hsv(182, 31%, 73%)OKLCH
oklch(74.8% 0.058 198.8)CMYK
cmyk(31%, 1%, 0%, 27%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81B9BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.19:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.59:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81B9BB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81B9BB, useful for hover states, backgrounds, and text variants.