#66FFD9 Color

#66FFD9 is rgb(102, 255, 217) in RGB and hsl(165, 100%, 70%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66FFD9

HEX#66FFD9

RGBrgb(102, 255, 217)

HSLhsl(165, 100%, 70%)

HSVhsv(165, 60%, 100%)

OKLCHoklch(90.8% 0.141 173.7)

CMYKcmyk(60%, 0%, 15%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FFD9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.24:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text16.87:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FFD9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FFD9 Complementary#FF668C Analogous#66FF8C Analogous#66D9FF Triadic#D966FF Triadic#FFD966

Tints & Shades

Lighter tints and darker shades of #66FFD9, useful for hover states, backgrounds, and text variants.

Tints

#7AFFDE #8FFFE3 #A3FFE8 #B8FFED #CCFFF2 #E0FFF7

Shades

#38FFCD #05FFC1 #00D6A1 #00A37A #007558 #004232

Use #66FFD9 in Our Tools

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