#66FFF5 Color

#66FFF5 is rgb(102, 255, 245) in RGB and hsl(176, 100%, 70%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66FFF5

HEX#66FFF5

RGBrgb(102, 255, 245)

HSLhsl(176, 100%, 70%)

HSVhsv(176, 60%, 100%)

OKLCHoklch(91.6% 0.13 189.1)

CMYKcmyk(60%, 0%, 4%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FFF5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.22:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text17.19:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FFF5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FFF5 Complementary#FF6670 Analogous#66FFA8 Analogous#66BDFF Triadic#F566FF Triadic#FFF566

Tints & Shades

Lighter tints and darker shades of #66FFF5, useful for hover states, backgrounds, and text variants.

Tints

#7AFFF6 #8FFFF8 #A3FFF9 #B8FFFA #CCFFFC #E0FFFD

Shades

#38FFF2 #05FFEE #00D6C8 #00A398 #00756D #00423E

Use #66FFF5 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex