#51A481 Color

#51A481 is rgb(81, 164, 129) in RGB and hsl(155, 34%, 48%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#51A481

HEX#51A481

RGBrgb(81, 164, 129)

HSLhsl(155, 34%, 48%)

HSVhsv(155, 51%, 64%)

OKLCHoklch(65.7% 0.098 164)

CMYKcmyk(51%, 0%, 21%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51A481 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.01:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.98:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51A481 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51A481 Complementary#A45173 Analogous#51A458 Analogous#519DA4 Triadic#8151A4 Triadic#A48151

Tints & Shades

Lighter tints and darker shades of #51A481, useful for hover states, backgrounds, and text variants.

Tints

#65B393 #7DBFA4 #95CBB4 #B0D8C8 #C8E4D9 #E0F0E9

Shades

#479071 #3B785E #31634E #274F3E #1D3A2E #11221B

Use #51A481 in Our Tools

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