#66F3FA Color

#66F3FA is rgb(102, 243, 250) in RGB and hsl(183, 94%, 69%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F3FA

HEX#66F3FA

RGBrgb(102, 243, 250)

HSLhsl(183, 94%, 69%)

HSVhsv(183, 59%, 98%)

OKLCHoklch(89% 0.121 199.8)

CMYKcmyk(59%, 3%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F3FA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.33:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.77:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F3FA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F3FA Complementary#FA6D66 Analogous#66FAB7 Analogous#66A9FA Triadic#FA66F3 Triadic#F3FA66

Tints & Shades

Lighter tints and darker shades of #66F3FA, useful for hover states, backgrounds, and text variants.

Tints

#79F4FB #8DF6FB #A1F8FC #BAFAFD #CEFBFD #E1FDFE

Shades

#39EFF9 #08EBF7 #06C1CB #05979E #046C72 #023D40

Use #66F3FA in Our Tools

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