#66DF4E Color

#66DF4E is rgb(102, 223, 78) in RGB and hsl(110, 69%, 59%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#66DF4E

HEX#66DF4E

RGBrgb(102, 223, 78)

HSLhsl(110, 69%, 59%)

HSVhsv(110, 65%, 87%)

OKLCHoklch(80.5% 0.214 140.5)

CMYKcmyk(54%, 0%, 65%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DF4E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.72:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.23:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DF4E based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DF4E Complementary#C74EDF Analogous#AEDF4E Analogous#4EDF7E Triadic#4E66DF Triadic#DF4E66

Tints & Shades

Lighter tints and darker shades of #66DF4E, useful for hover states, backgrounds, and text variants.

Tints

#7DE368 #8FE77E #A6EC98 #B8F0AD #CFF5C7 #E1F9DD

Shades

#49D82C #3BB922 #30971C #277916 #1C5610 #113409

Use #66DF4E in Our Tools

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