#66E6F4 Color

#66E6F4 is rgb(102, 230, 244) in RGB and hsl(186, 87%, 68%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.

#66E6F4

HEX#66E6F4

RGBrgb(102, 230, 244)

HSLhsl(186, 87%, 68%)

HSVhsv(186, 58%, 96%)

OKLCHoklch(85.8% 0.114 205.1)

CMYKcmyk(58%, 6%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E6F4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.48:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.19:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E6F4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E6F4 Complementary#F47566 Analogous#66F4BC Analogous#669FF4 Triadic#F466E6 Triadic#E6F466

Tints & Shades

Lighter tints and darker shades of #66E6F4, useful for hover states, backgrounds, and text variants.

Tints

#79E9F6 #91EDF7 #A4F0F9 #B7F3FA #CBF6FB #E2FAFD

Shades

#3BDFF1 #11D8EE #0EB1C4 #0A8694 #075F69 #04383E

Use #66E6F4 in Our Tools

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