#18D9DC Color

#18D9DC is rgb(24, 217, 220) in RGB and hsl(181, 80%, 48%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#18D9DC

HEX#18D9DC

RGBrgb(24, 217, 220)

HSLhsl(181, 80%, 48%)

HSVhsv(181, 89%, 86%)

OKLCHoklch(80.4% 0.134 196.6)

CMYKcmyk(89%, 1%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18D9DC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.75:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18D9DC based on color wheel relationships. Click any swatch for its full breakdown.

Base#18D9DC Complementary#DC1C18 Analogous#18DC7E Analogous#1877DC Triadic#DC18D9 Triadic#D9DC18

Tints & Shades

Lighter tints and darker shades of #18D9DC, useful for hover states, backgrounds, and text variants.

Tints

#30E5E8 #51E9EC #71EDEF #95F2F3 #B6F6F7 #D6FAFA

Shades

#15BEC1 #129EA1 #0F8385 #0C686A #094D4E #052D2E

Use #18D9DC in Our Tools

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