#51B045 Color

#51B045 is rgb(81, 176, 69) in RGB and hsl(113, 44%, 48%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#51B045

HEX#51B045

RGBrgb(81, 176, 69)

HSLhsl(113, 44%, 48%)

HSVhsv(113, 61%, 69%)

OKLCHoklch(67.6% 0.171 141.5)

CMYKcmyk(54%, 0%, 61%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51B045 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.75:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.65:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51B045 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51B045 Complementary#A445B0 Analogous#87B045 Analogous#45B06E Triadic#4551B0 Triadic#B04551

Tints & Shades

Lighter tints and darker shades of #51B045, useful for hover states, backgrounds, and text variants.

Tints

#66BF5A #7DC973 #95D38D #B1DEAB #C8E8C4 #E0F2DE

Shades

#479A3C #3B8132 #316A29 #275421 #1D3E18 #11250E

Use #51B045 in Our Tools

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