#51D82C Color
#51D82C is rgb(81, 216, 44) in RGB and hsl(107, 69%, 51%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#51D82C
HEX
#51D82CRGB
rgb(81, 216, 44)HSL
hsl(107, 69%, 51%)HSV
hsv(107, 80%, 85%)OKLCH
oklch(77.8% 0.233 140.1)CMYK
cmyk(63%, 0%, 80%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51D82C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.87:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.21:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51D82C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51D82C, useful for hover states, backgrounds, and text variants.