#66AF23 Color
#66AF23 is rgb(102, 175, 35) in RGB and hsl(91, 67%, 41%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.
#66AF23
HEX
#66AF23RGB
rgb(102, 175, 35)HSL
hsl(91, 67%, 41%)HSV
hsv(91, 80%, 69%)OKLCH
oklch(68% 0.181 134)CMYK
cmyk(42%, 0%, 80%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66AF23 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.72:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.72:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66AF23 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66AF23, useful for hover states, backgrounds, and text variants.