#66FFE6 Color

#66FFE6 is rgb(102, 255, 230) in RGB and hsl(170, 100%, 70%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66FFE6

HEX#66FFE6

RGBrgb(102, 255, 230)

HSLhsl(170, 100%, 70%)

HSVhsv(170, 60%, 100%)

OKLCHoklch(91.2% 0.135 180.5)

CMYKcmyk(60%, 0%, 10%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FFE6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.23:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text17.01:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FFE6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FFE6 Complementary#FF6680 Analogous#66FF99 Analogous#66CCFF Triadic#E566FF Triadic#FFE666

Tints & Shades

Lighter tints and darker shades of #66FFE6, useful for hover states, backgrounds, and text variants.

Tints

#7AFFE9 #8FFFEC #A3FFF0 #B8FFF3 #CCFFF6 #E0FFFA

Shades

#38FFDE #05FFD5 #00D6B3 #00A388 #007562 #004237

Use #66FFE6 in Our Tools

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