#51B102 Color
#51B102 is rgb(81, 177, 2) in RGB and hsl(93, 98%, 35%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.
#51B102
HEX
#51B102RGB
rgb(81, 177, 2)HSL
hsl(93, 98%, 35%)HSV
hsv(93, 99%, 69%)OKLCH
oklch(67.5% 0.203 136.8)CMYK
cmyk(54%, 0%, 99%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51B102 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.75:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.64:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51B102 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51B102, useful for hover states, backgrounds, and text variants.