#51A145 Color

#51A145 is rgb(81, 161, 69) in RGB and hsl(112, 40%, 45%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#51A145

HEX#51A145

RGBrgb(81, 161, 69)

HSLhsl(112, 40%, 45%)

HSVhsv(112, 57%, 63%)

OKLCHoklch(63.7% 0.151 141.1)

CMYKcmyk(50%, 0%, 57%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51A145 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.21:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.53:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51A145 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51A145 Complementary#9445A1 Analogous#7FA145 Analogous#45A167 Triadic#4551A1 Triadic#A14551

Tints & Shades

Lighter tints and darker shades of #51A145, useful for hover states, backgrounds, and text variants.

Tints

#64B757 #7BC270 #95CE8D #ADD9A6 #C7E5C2 #DEF0DB

Shades

#468B3C #3B7632 #316029 #284F22 #1D3918 #12240F

Use #51A145 in Our Tools

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