#66E845 Color

#66E845 is rgb(102, 232, 69) in RGB and hsl(108, 78%, 59%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#66E845

HEX#66E845

RGBrgb(102, 232, 69)

HSLhsl(108, 78%, 59%)

HSVhsv(108, 70%, 91%)

OKLCHoklch(82.7% 0.23 140)

CMYKcmyk(56%, 0%, 70%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E845 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.59:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.19:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E845 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E845 Complementary#C745E8 Analogous#B7E845 Analogous#45E876 Triadic#4566E8 Triadic#E84566

Tints & Shades

Lighter tints and darker shades of #66E845, useful for hover states, backgrounds, and text variants.

Tints

#7CEB60 #8FEE77 #A5F292 #B8F4A9 #CEF8C4 #E1FBDB

Shades

#48E421 #3AC318 #2F9F14 #267F10 #1B5B0B #103607

Use #66E845 in Our Tools

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