#51D902 Color
#51D902 is rgb(81, 217, 2) in RGB and hsl(98, 98%, 43%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.
#51D902
HEX
#51D902RGB
rgb(81, 217, 2)HSL
hsl(98, 98%, 43%)HSV
hsv(98, 99%, 85%)OKLCH
oklch(77.9% 0.245 139)CMYK
cmyk(63%, 0%, 99%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51D902 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.86:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.28:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51D902 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51D902, useful for hover states, backgrounds, and text variants.