#155C60 Color

#155C60 is rgb(21, 92, 96) in RGB and hsl(183, 64%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#155C60

HEX#155C60

RGBrgb(21, 92, 96)

HSLhsl(183, 64%, 23%)

HSVhsv(183, 78%, 38%)

OKLCHoklch(43.5% 0.067 200.7)

CMYKcmyk(78%, 4%, 0%, 62%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155C60 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.69:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.73:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #155C60 based on color wheel relationships. Click any swatch for its full breakdown.

Base#155C60 Complementary#601915 Analogous#15603E Analogous#153760 Triadic#60155C Triadic#5C6015

Tints & Shades

Lighter tints and darker shades of #155C60, useful for hover states, backgrounds, and text variants.

Tints

#1F898E #28B1B8 #43CED6 #71DAE0 #9FE6EA #C9F1F3

Shades

#125054 #11484B #0E3C3F #0B3032 #082426 #061C1D

Use #155C60 in Our Tools

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