#218C82 Color

#218C82 is rgb(33, 140, 130) in RGB and hsl(174, 62%, 34%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#218C82

HEX#218C82

RGBrgb(33, 140, 130)

HSLhsl(174, 62%, 34%)

HSVhsv(174, 76%, 55%)

OKLCHoklch(58% 0.094 185.5)

CMYKcmyk(76%, 0%, 7%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #218C82 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.09:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.14:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #218C82 based on color wheel relationships. Click any swatch for its full breakdown.

Base#218C82 Complementary#8C212C Analogous#218C4C Analogous#21618C Triadic#82218C Triadic#8C8221

Tints & Shades

Lighter tints and darker shades of #218C82, useful for hover states, backgrounds, and text variants.

Tints

#2AB2A4 #39D0C1 #5ED9CD #87E3DA #ACECE5 #D2F4F1

Shades

#1D7C72 #18675F #145750 #104641 #0D3632 #08211F

Use #218C82 in Our Tools

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