#28E821 Color
#28E821 is rgb(40, 232, 33) in RGB and hsl(118, 81%, 52%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#28E821
HEX
#28E821RGB
rgb(40, 232, 33)HSL
hsl(118, 81%, 52%)HSV
hsv(118, 86%, 91%)OKLCH
oklch(81% 0.265 142.4)CMYK
cmyk(83%, 0%, 86%, 9%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #28E821 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.66:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.65:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #28E821 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #28E821, useful for hover states, backgrounds, and text variants.