#51BD47 Color
#51BD47 is rgb(81, 189, 71) in RGB and hsl(115, 47%, 51%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#51BD47
HEX
#51BD47RGB
rgb(81, 189, 71)HSL
hsl(115, 47%, 51%)HSV
hsv(115, 62%, 74%)OKLCH
oklch(71% 0.186 141.9)CMYK
cmyk(57%, 0%, 62%, 26%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51BD47 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.41:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.72:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51BD47 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51BD47, useful for hover states, backgrounds, and text variants.