#218C8B Color

#218C8B is rgb(33, 140, 139) in RGB and hsl(179, 62%, 34%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#218C8B

HEX#218C8B

RGBrgb(33, 140, 139)

HSLhsl(179, 62%, 34%)

HSVhsv(179, 76%, 55%)

OKLCHoklch(58.3% 0.092 194)

CMYKcmyk(76%, 0%, 1%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #218C8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.05:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.19:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #218C8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#218C8B Complementary#8C2123 Analogous#218C55 Analogous#21588C Triadic#8B218C Triadic#8C8B21

Tints & Shades

Lighter tints and darker shades of #218C8B, useful for hover states, backgrounds, and text variants.

Tints

#2AB2AF #39D0CE #5ED9D7 #87E3E1 #ACECEB #D2F4F4

Shades

#1D7C7A #186766 #145756 #104645 #0D3635 #082121

Use #218C8B in Our Tools

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