#51C922 Color
#51C922 is rgb(81, 201, 34) in RGB and hsl(103, 71%, 46%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#51C922
HEX
#51C922RGB
rgb(81, 201, 34)HSL
hsl(103, 71%, 46%)HSV
hsv(103, 83%, 79%)OKLCH
oklch(73.9% 0.221 139.2)CMYK
cmyk(60%, 0%, 83%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51C922 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.16:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.73:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51C922 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51C922, useful for hover states, backgrounds, and text variants.