#155B39 Color

#155B39 is rgb(21, 91, 57) in RGB and hsl(151, 63%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#155B39

HEX#155B39

RGBrgb(21, 91, 57)

HSLhsl(151, 63%, 22%)

HSVhsv(151, 77%, 36%)

OKLCHoklch(41.9% 0.089 157.3)

CMYKcmyk(77%, 0%, 37%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155B39 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #155B39 based on color wheel relationships. Click any swatch for its full breakdown.

Base#155B39 Complementary#5B1537 Analogous#155B16 Analogous#155A5B Triadic#39155B Triadic#5B3915

Tints & Shades

Lighter tints and darker shades of #155B39, useful for hover states, backgrounds, and text variants.

Tints

#1F8956 #2AB773 #44D58F #6EDEA8 #9BE8C3 #C9F3DF

Shades

#124F31 #10472C #0D3A24 #0B321F #082517 #071D12

Use #155B39 in Our Tools

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