#55CE81 Color
#55CE81 is rgb(85, 206, 129) in RGB and hsl(142, 55%, 57%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#55CE81
HEX
#55CE81RGB
rgb(85, 206, 129)HSL
hsl(142, 55%, 57%)HSV
hsv(142, 59%, 81%)OKLCH
oklch(76.4% 0.155 152.8)CMYK
cmyk(59%, 0%, 37%, 19%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #55CE81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.99:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.53:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #55CE81 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #55CE81, useful for hover states, backgrounds, and text variants.