#51831B Color

#51831B is rgb(81, 131, 27) in RGB and hsl(89, 66%, 31%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#51831B

HEX#51831B

RGBrgb(81, 131, 27)

HSLhsl(89, 66%, 31%)

HSVhsv(89, 79%, 51%)

OKLCHoklch(55.4% 0.142 132.5)

CMYKcmyk(38%, 0%, 79%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51831B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.55:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.61:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51831B based on color wheel relationships. Click any swatch for its full breakdown.

Base#51831B Complementary#4D1B83 Analogous#83811B Analogous#1D831B Triadic#1B5183 Triadic#831B51

Tints & Shades

Lighter tints and darker shades of #51831B, useful for hover states, backgrounds, and text variants.

Tints

#6BAE24 #82D42B #9BDC56 #B2E47C #CBEDA6 #E1F5CC

Shades

#467217 #3C6114 #325010 #2A440E #1F330A #152207

Use #51831B in Our Tools

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