#255555 Color

#255555 is rgb(37, 85, 85) in RGB and hsl(180, 39%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#255555

HEX#255555

RGBrgb(37, 85, 85)

HSLhsl(180, 39%, 24%)

HSVhsv(180, 56%, 33%)

OKLCHoklch(41.7% 0.052 195.3)

CMYKcmyk(56%, 0%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #255555 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.37:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.51:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #255555 based on color wheel relationships. Click any swatch for its full breakdown.

Base#255555 Complementary#552525 Analogous#25553D Analogous#253D55 Triadic#552555 Triadic#555525

Tints & Shades

Lighter tints and darker shades of #255555, useful for hover states, backgrounds, and text variants.

Tints

#367C7C #46A0A0 #63BBBB #86CACA #ADDBDB #D1EBEB

Shades

#214A4A #1C4040 #173535 #142E2E #102323 #0B1919

Use #255555 in Our Tools

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