#66C328 Color

#66C328 is rgb(102, 195, 40) in RGB and hsl(96, 66%, 46%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66C328

HEX#66C328

RGBrgb(102, 195, 40)

HSLhsl(96, 66%, 46%)

HSVhsv(96, 79%, 76%)

OKLCHoklch(73.1% 0.203 136.2)

CMYKcmyk(48%, 0%, 79%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C328 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.23:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.4:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C328 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C328 Complementary#8528C3 Analogous#B3C328 Analogous#28C337 Triadic#2866C3 Triadic#C32866

Tints & Shades

Lighter tints and darker shades of #66C328, useful for hover states, backgrounds, and text variants.

Tints

#77D638 #8EDD5A #A3E378 #BAEA99 #CEF0B7 #E5F7D9

Shades

#59A923 #4B901D #3E7718 #315D13 #23440E #162A09

Use #66C328 in Our Tools

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