#51A81F Color

#51A81F is rgb(81, 168, 31) in RGB and hsl(98, 69%, 39%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#51A81F

HEX#51A81F

RGBrgb(81, 168, 31)

HSLhsl(98, 69%, 39%)

HSVhsv(98, 82%, 66%)

OKLCHoklch(65.2% 0.185 137.2)

CMYKcmyk(52%, 0%, 82%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51A81F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.01:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.97:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51A81F based on color wheel relationships. Click any swatch for its full breakdown.

Base#51A81F Complementary#761FA8 Analogous#96A81F Analogous#1FA831 Triadic#1F51A8 Triadic#A81F51

Tints & Shades

Lighter tints and darker shades of #51A81F, useful for hover states, backgrounds, and text variants.

Tints

#62CB25 #7ADC41 #92E364 #ADEA8B #C6F0AD #E1F7D4

Shades

#47931B #3C7D17 #326713 #28520F #1D3C0B #132707

Use #51A81F in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex