#51991A Color

#51991A is rgb(81, 153, 26) in RGB and hsl(94, 71%, 35%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#51991A

HEX#51991A

RGBrgb(81, 153, 26)

HSLhsl(94, 71%, 35%)

HSVhsv(94, 83%, 60%)

OKLCHoklch(61.2% 0.17 135.5)

CMYKcmyk(47%, 0%, 83%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51991A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.55:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.92:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51991A based on color wheel relationships. Click any swatch for its full breakdown.

Base#51991A Complementary#621A99 Analogous#90991A Analogous#1A9922 Triadic#1A5199 Triadic#991A51

Tints & Shades

Lighter tints and darker shades of #51991A, useful for hover states, backgrounds, and text variants.

Tints

#66C021 #7CDC32 #95E359 #AEEA81 #C7F0A8 #E0F7CF

Shades

#488717 #3C7113 #336010 #274A0D #1E390A #122306

Use #51991A in Our Tools

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