#51A343 Color

#51A343 is rgb(81, 163, 67) in RGB and hsl(111, 42%, 45%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#51A343

HEX#51A343

RGBrgb(81, 163, 67)

HSLhsl(111, 42%, 45%)

HSVhsv(111, 59%, 64%)

OKLCHoklch(64.2% 0.155 140.8)

CMYKcmyk(50%, 0%, 59%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51A343 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.15:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.67:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51A343 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51A343 Complementary#9443A3 Analogous#81A343 Analogous#43A364 Triadic#4351A3 Triadic#A34351

Tints & Shades

Lighter tints and darker shades of #51A343, useful for hover states, backgrounds, and text variants.

Tints

#64B955 #7BC46E #95D08B #ADDAA4 #C7E6C1 #DEF0DB

Shades

#468D3A #3B7731 #316228 #285021 #1D3A18 #12240F

Use #51A343 in Our Tools

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