#51BF45 Color

#51BF45 is rgb(81, 191, 69) in RGB and hsl(114, 49%, 51%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#51BF45

HEX#51BF45

RGBrgb(81, 191, 69)

HSLhsl(114, 49%, 51%)

HSVhsv(114, 64%, 75%)

OKLCHoklch(71.5% 0.19 141.7)

CMYKcmyk(58%, 0%, 64%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51BF45 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.36:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.89:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51BF45 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51BF45 Complementary#B345BF Analogous#8EBF45 Analogous#45BF76 Triadic#4551BF Triadic#BF4551

Tints & Shades

Lighter tints and darker shades of #51BF45, useful for hover states, backgrounds, and text variants.

Tints

#6AC85F #7FD076 #98D991 #B1E2AB #CAEBC6 #DFF3DD

Shades

#44A739 #3B9031 #307628 #255B1F #1A4116 #112A0E

Use #51BF45 in Our Tools

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