#81CB20 Color
#81CB20 is rgb(129, 203, 32) in RGB and hsl(86, 73%, 46%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#81CB20
HEX
#81CB20RGB
rgb(129, 203, 32)HSL
hsl(86, 73%, 46%)HSV
hsv(86, 84%, 80%)OKLCH
oklch(76.4% 0.202 131.6)CMYK
cmyk(36%, 0%, 84%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81CB20 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.5:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81CB20 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81CB20, useful for hover states, backgrounds, and text variants.