#18E5EC Color

#18E5EC is rgb(24, 229, 236) in RGB and hsl(182, 85%, 51%) in HSL. The closest CSS named color is Aqua. Black text is most readable on this background.

#18E5EC

HEX#18E5EC

RGBrgb(24, 229, 236)

HSLhsl(182, 85%, 51%)

HSVhsv(182, 90%, 93%)

OKLCHoklch(83.8% 0.14 198.8)

CMYKcmyk(90%, 3%, 0%, 7%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18E5EC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.56:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.46:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18E5EC based on color wheel relationships. Click any swatch for its full breakdown.

Base#18E5EC Complementary#EC1F18 Analogous#18EC89 Analogous#187BEC Triadic#EC18E5 Triadic#E5EC18

Tints & Shades

Lighter tints and darker shades of #18E5EC, useful for hover states, backgrounds, and text variants.

Tints

#39E9EF #55ECF1 #76F0F4 #97F3F7 #B8F7F9 #D5FAFC

Shades

#11C9D0 #0FAEB3 #0C8E92 #096E71 #074E50 #043234

Use #18E5EC in Our Tools

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