#55E421 Color
#55E421 is rgb(85, 228, 33) in RGB and hsl(104, 78%, 51%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#55E421
HEX
#55E421RGB
rgb(85, 228, 33)HSL
hsl(104, 78%, 51%)HSV
hsv(104, 86%, 89%)OKLCH
oklch(80.9% 0.249 139.6)CMYK
cmyk(63%, 0%, 86%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #55E421 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.68:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.51:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #55E421 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #55E421, useful for hover states, backgrounds, and text variants.