#155556 Color

#155556 is rgb(21, 85, 86) in RGB and hsl(181, 61%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#155556

HEX#155556

RGBrgb(21, 85, 86)

HSLhsl(181, 61%, 21%)

HSVhsv(181, 76%, 34%)

OKLCHoklch(41.1% 0.062 196.6)

CMYKcmyk(76%, 1%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155556 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.52:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #155556 based on color wheel relationships. Click any swatch for its full breakdown.

Base#155556 Complementary#561615 Analogous#155637 Analogous#153456 Triadic#561555 Triadic#555615

Tints & Shades

Lighter tints and darker shades of #155556, useful for hover states, backgrounds, and text variants.

Tints

#208283 #2BAEB1 #42CFD1 #6FDADC #9CE6E7 #CAF1F2

Shades

#134D4E #104142 #0E3939 #0B2D2D #092425 #061819

Use #155556 in Our Tools

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