#21837F Color

#21837F is rgb(33, 131, 127) in RGB and hsl(178, 60%, 32%) in HSL. The closest CSS named color is Teal. Black text is most readable on this background.

#21837F

HEX#21837F

RGBrgb(33, 131, 127)

HSLhsl(178, 60%, 32%)

HSVhsv(178, 75%, 51%)

OKLCHoklch(55.5% 0.087 190.9)

CMYKcmyk(75%, 0%, 3%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21837F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.55:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.62:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #21837F based on color wheel relationships. Click any swatch for its full breakdown.

Base#21837F Complementary#832124 Analogous#21834E Analogous#215583 Triadic#7F2183 Triadic#837F21

Tints & Shades

Lighter tints and darker shades of #21837F, useful for hover states, backgrounds, and text variants.

Tints

#2AA7A3 #37CDC8 #5CD6D2 #85E0DD #A9EAE7 #D2F4F3

Shades

#1D726F #18625F #145250 #104140 #0C3130 #082120

Use #21837F in Our Tools

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