#81BBBB Color
#81BBBB is rgb(129, 187, 187) in RGB and hsl(180, 30%, 62%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#81BBBB
HEX
#81BBBBRGB
rgb(129, 187, 187)HSL
hsl(180, 30%, 62%)HSV
hsv(180, 31%, 73%)OKLCH
oklch(75.2% 0.06 195.9)CMYK
cmyk(31%, 0%, 0%, 27%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81BBBB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.15:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.76:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81BBBB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81BBBB, useful for hover states, backgrounds, and text variants.