#155B58 Color

#155B58 is rgb(21, 91, 88) in RGB and hsl(177, 63%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#155B58

HEX#155B58

RGBrgb(21, 91, 88)

HSLhsl(177, 63%, 22%)

HSVhsv(177, 77%, 36%)

OKLCHoklch(42.9% 0.066 190.7)

CMYKcmyk(77%, 0%, 3%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155B58 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.87:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.67:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #155B58 based on color wheel relationships. Click any swatch for its full breakdown.

Base#155B58 Complementary#5B1518 Analogous#155B35 Analogous#153C5B Triadic#58155B Triadic#5B5815

Tints & Shades

Lighter tints and darker shades of #155B58, useful for hover states, backgrounds, and text variants.

Tints

#1F8984 #2AB7B0 #44D5CD #6EDED8 #9BE8E5 #C9F3F1

Shades

#124F4C #104744 #0D3A38 #0B3230 #082524 #071D1C

Use #155B58 in Our Tools

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