#18C4E2 Color

#18C4E2 is rgb(24, 196, 226) in RGB and hsl(189, 81%, 49%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#18C4E2

HEX#18C4E2

RGBrgb(24, 196, 226)

HSLhsl(189, 81%, 49%)

HSVhsv(189, 89%, 89%)

OKLCHoklch(75.6% 0.13 214.3)

CMYKcmyk(89%, 13%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18C4E2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.09:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.03:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18C4E2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#18C4E2 Complementary#E23618 Analogous#18E29B Analogous#185FE2 Triadic#E218C4 Triadic#C4E218

Tints & Shades

Lighter tints and darker shades of #18C4E2, useful for hover states, backgrounds, and text variants.

Tints

#34CEEA #54D6ED #75DEF0 #95E6F4 #B5EDF7 #D5F5FB

Shades

#15ACC6 #1190A6 #0F788A #0B5C6A #08444E #05282E

Use #18C4E2 in Our Tools

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