#255F51 Color

#255F51 is rgb(37, 95, 81) in RGB and hsl(166, 44%, 26%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#255F51

HEX#255F51

RGBrgb(37, 95, 81)

HSLhsl(166, 44%, 26%)

HSVhsv(166, 61%, 37%)

OKLCHoklch(44.3% 0.065 174.8)

CMYKcmyk(61%, 0%, 15%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #255F51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #255F51 based on color wheel relationships. Click any swatch for its full breakdown.

Base#255F51 Complementary#5F2533 Analogous#255F35 Analogous#25505F Triadic#52255F Triadic#5F5225

Tints & Shades

Lighter tints and darker shades of #255F51, useful for hover states, backgrounds, and text variants.

Tints

#338471 #43AD94 #61C2AB #86D0BF #ABDED2 #D3EEE8

Shades

#215448 #1D493F #183E36 #133029 #0E251F #0A1A16

Use #255F51 in Our Tools

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