#51815B Color

#51815B is rgb(81, 129, 91) in RGB and hsl(133, 23%, 41%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#51815B

HEX#51815B

RGBrgb(81, 129, 91)

HSLhsl(133, 23%, 41%)

HSVhsv(133, 37%, 51%)

OKLCHoklch(55.8% 0.079 149.9)

CMYKcmyk(37%, 0%, 29%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51815B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.52:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.64:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51815B based on color wheel relationships. Click any swatch for its full breakdown.

Base#51815B Complementary#815176 Analogous#5E8151 Analogous#518173 Triadic#5B5181 Triadic#815B51

Tints & Shades

Lighter tints and darker shades of #51815B, useful for hover states, backgrounds, and text variants.

Tints

#609A6D #78AB83 #91BA9A #ADCCB4 #C7DCCB #E0EBE2

Shades

#477150 #3B5E43 #314E37 #273F2C #1D2F21 #121C14

Use #51815B in Our Tools

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