#66FADD Color

#66FADD is rgb(102, 250, 221) in RGB and hsl(168, 94%, 69%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66FADD

HEX#66FADD

RGBrgb(102, 250, 221)

HSLhsl(168, 94%, 69%)

HSVhsv(168, 59%, 98%)

OKLCHoklch(89.7% 0.133 177.9)

CMYKcmyk(59%, 0%, 12%, 2%)

Text Contrast & Accessibility

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

TextWhite text1.29:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text16.28:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

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

Base#66FADD Complementary#FA6683 Analogous#66FA92 Analogous#66CEFA Triadic#DD66FA Triadic#FADD66

Tints & Shades

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

Tints

#79FBE1 #8DFBE5 #A1FCEA #BAFDEF #CEFDF4 #E1FEF8

Shades

#39F9D3 #08F7C7 #06CBA4 #059E80 #04725C #024034

Use #66FADD in Our Tools

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