#55D366 Color
#55D366 is rgb(85, 211, 102) in RGB and hsl(128, 59%, 58%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#55D366
HEX
#55D366RGB
rgb(85, 211, 102)HSL
hsl(128, 59%, 58%)HSV
hsv(128, 60%, 83%)OKLCH
oklch(77.2% 0.187 146)CMYK
cmyk(60%, 0%, 52%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #55D366 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.93:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.9:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #55D366 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #55D366, useful for hover states, backgrounds, and text variants.