#66D7F0 Color

#66D7F0 is rgb(102, 215, 240) in RGB and hsl(191, 82%, 67%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66D7F0

HEX#66D7F0

RGBrgb(102, 215, 240)

HSLhsl(191, 82%, 67%)

HSVhsv(191, 57%, 94%)

OKLCHoklch(82.3% 0.108 214.4)

CMYKcmyk(57%, 10%, 0%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D7F0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.67:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.54:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D7F0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D7F0 Complementary#F07F66 Analogous#66F0C4 Analogous#6692F0 Triadic#F066D7 Triadic#D7F066

Tints & Shades

Lighter tints and darker shades of #66D7F0, useful for hover states, backgrounds, and text variants.

Tints

#78DBF2 #90E2F4 #A2E6F6 #B9EDF8 #CCF2FA #E3F8FC

Shades

#3CCCEC #16BEE3 #129BBA #0E7890 #0A5566 #06323C

Use #66D7F0 in Our Tools

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