#81EFEB Color
#81EFEB is rgb(129, 239, 235) in RGB and hsl(178, 77%, 72%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.
#81EFEB
HEX
#81EFEBRGB
rgb(129, 239, 235)HSL
hsl(178, 77%, 72%)HSV
hsv(178, 46%, 94%)OKLCH
oklch(88.6% 0.102 192.4)CMYK
cmyk(46%, 0%, 2%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81EFEB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.36:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.48:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81EFEB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81EFEB, useful for hover states, backgrounds, and text variants.