#81C581 Color
#81C581 is rgb(129, 197, 129) in RGB and hsl(120, 37%, 64%) in HSL. The closest CSS named color is DarkSeaGreen. Black text is most readable on this background.
#81C581
HEX
#81C581RGB
rgb(129, 197, 129)HSL
hsl(120, 37%, 64%)HSV
hsv(120, 35%, 77%)OKLCH
oklch(76.1% 0.118 144.3)CMYK
cmyk(35%, 0%, 35%, 23%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81C581 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.05:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.24:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81C581 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81C581, useful for hover states, backgrounds, and text variants.