#81CB52 Color
#81CB52 is rgb(129, 203, 82) in RGB and hsl(97, 54%, 56%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#81CB52
HEX
#81CB52RGB
rgb(129, 203, 82)HSL
hsl(97, 54%, 56%)HSV
hsv(97, 60%, 80%)OKLCH
oklch(76.8% 0.172 135.1)CMYK
cmyk(36%, 0%, 60%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81CB52 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.98:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.6:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81CB52 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81CB52, useful for hover states, backgrounds, and text variants.