#66F2F9 Color

#66F2F9 is rgb(102, 242, 249) in RGB and hsl(183, 92%, 69%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F2F9
HEX#66F2F9
RGBrgb(102, 242, 249)
HSLhsl(183, 92%, 69%)
HSVhsv(183, 59%, 98%)
OKLCHoklch(88.8% 0.121 199.8)
CMYKcmyk(59%, 3%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F2F9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.34:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.63:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F2F9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F2F9Complementary#F96E67Analogous#67F9B7Analogous#67A9F9Triadic#F967F1Triadic#F1F967

Tints & Shades

Lighter tints and darker shades of #66F2F9, useful for hover states, backgrounds, and text variants.

Use #66F2F9 in Our Tools

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