#55CE99 Color
#55CE99 is rgb(85, 206, 153) in RGB and hsl(154, 55%, 57%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#55CE99
HEX
#55CE99RGB
rgb(85, 206, 153)HSL
hsl(154, 55%, 57%)HSV
hsv(154, 59%, 81%)OKLCH
oklch(76.9% 0.134 161.7)CMYK
cmyk(59%, 0%, 26%, 19%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #55CE99 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.97:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.67:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #55CE99 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #55CE99, useful for hover states, backgrounds, and text variants.