#18D8E2 Color

#18D8E2 is rgb(24, 216, 226) in RGB and hsl(183, 81%, 49%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#18D8E2

HEX#18D8E2

RGBrgb(24, 216, 226)

HSLhsl(183, 81%, 49%)

HSVhsv(183, 89%, 89%)

OKLCHoklch(80.4% 0.134 200.9)

CMYKcmyk(89%, 4%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18D8E2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.76:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.96:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18D8E2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#18D8E2 Complementary#E22218 Analogous#18E287 Analogous#1873E2 Triadic#E218D8 Triadic#D8E218

Tints & Shades

Lighter tints and darker shades of #18D8E2, useful for hover states, backgrounds, and text variants.

Tints

#34E1EA #54E5ED #75EAF0 #95EFF4 #B5F4F7 #D5F9FB

Shades

#15BEC6 #119FA6 #0F848A #0B656A #084B4E #052C2E

Use #18D8E2 in Our Tools

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