#66FAC9 Color

#66FAC9 is rgb(102, 250, 201) in RGB and hsl(160, 94%, 69%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66FAC9

HEX#66FAC9

RGBrgb(102, 250, 201)

HSLhsl(160, 94%, 69%)

HSVhsv(160, 59%, 98%)

OKLCHoklch(89.2% 0.145 168)

CMYKcmyk(59%, 0%, 20%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FAC9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.31:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text16.08:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FAC9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FAC9 Complementary#FA6697 Analogous#66FA7E Analogous#66E1FA Triadic#C966FA Triadic#FAC966

Tints & Shades

Lighter tints and darker shades of #66FAC9, useful for hover states, backgrounds, and text variants.

Tints

#79FBD0 #8DFBD7 #A1FCDE #BAFDE6 #CEFDED #E1FEF4

Shades

#39F9B9 #08F7A7 #06CB89 #059E6B #04724D #02402C

Use #66FAC9 in Our Tools

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