#66FFDE Color

#66FFDE is rgb(102, 255, 222) in RGB and hsl(167, 100%, 70%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66FFDE

HEX#66FFDE

RGBrgb(102, 255, 222)

HSLhsl(167, 100%, 70%)

HSVhsv(167, 60%, 100%)

OKLCHoklch(90.9% 0.138 176.2)

CMYKcmyk(60%, 0%, 13%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FFDE 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 text16.92:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

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

Base#66FFDE Complementary#FF6687 Analogous#66FF91 Analogous#66D4FF Triadic#DE66FF Triadic#FFDE66

Tints & Shades

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

Tints

#7AFFE2 #8FFFE7 #A3FFEB #B8FFF0 #CCFFF4 #E0FFF8

Shades

#38FFD4 #05FFC9 #00D6A8 #00A380 #00755C #004234

Use #66FFDE in Our Tools

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