#51C346 Color
#51C346 is rgb(81, 195, 70) in RGB and hsl(115, 51%, 52%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#51C346
HEX
#51C346RGB
rgb(81, 195, 70)HSL
hsl(115, 51%, 52%)HSV
hsv(115, 64%, 76%)OKLCH
oklch(72.6% 0.194 141.9)CMYK
cmyk(58%, 0%, 64%, 24%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51C346 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.27:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.24:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51C346 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51C346, useful for hover states, backgrounds, and text variants.