#81FC1D Color
#81FC1D is rgb(129, 252, 29) in RGB and hsl(93, 97%, 55%) in HSL. The closest CSS named color is Chartreuse. Black text is most readable on this background.
#81FC1D
HEX
#81FC1DRGB
rgb(129, 252, 29)HSL
hsl(93, 97%, 55%)HSV
hsv(93, 88%, 99%)OKLCH
oklch(88.4% 0.257 136)CMYK
cmyk(49%, 0%, 88%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81FC1D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.32:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.88:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81FC1D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81FC1D, useful for hover states, backgrounds, and text variants.