#28E651 Color
#28E651 is rgb(40, 230, 81) in RGB and hsl(133, 79%, 53%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#28E651
HEX
#28E651RGB
rgb(40, 230, 81)HSL
hsl(133, 79%, 53%)HSV
hsv(133, 83%, 90%)OKLCH
oklch(80.8% 0.239 145.6)CMYK
cmyk(83%, 0%, 65%, 10%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #28E651 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 text12.53:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #28E651 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #28E651, useful for hover states, backgrounds, and text variants.