#66AF4B Color
#66AF4B is rgb(102, 175, 75) in RGB and hsl(104, 40%, 49%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.
#66AF4B
HEX
#66AF4BRGB
rgb(102, 175, 75)HSL
hsl(104, 40%, 49%)HSV
hsv(104, 57%, 69%)OKLCH
oklch(68.4% 0.154 138.1)CMYK
cmyk(42%, 0%, 57%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66AF4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.69:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.8:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66AF4B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66AF4B, useful for hover states, backgrounds, and text variants.