#66E6F9 Color

#66E6F9 is rgb(102, 230, 249) in RGB and hsl(188, 92%, 69%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.

#66E6F9

HEX#66E6F9

RGBrgb(102, 230, 249)

HSLhsl(188, 92%, 69%)

HSVhsv(188, 59%, 98%)

OKLCHoklch(86% 0.115 208.5)

CMYKcmyk(59%, 8%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E6F9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.47:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.25:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E6F9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E6F9 Complementary#F97B67 Analogous#67F9C3 Analogous#679DF9 Triadic#F967E5 Triadic#E5F967

Tints & Shades

Lighter tints and darker shades of #66E6F9, useful for hover states, backgrounds, and text variants.

Tints

#7BE9F9 #8EECFA #A2EFFB #BAF3FC #CEF7FD #E2FAFE

Shades

#3BDEF7 #0AD6F5 #08AFC9 #07899D #056271 #033840

Use #66E6F9 in Our Tools

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