#66B03B Color
#66B03B is rgb(102, 176, 59) in RGB and hsl(98, 50%, 46%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.
#66B03B
HEX
#66B03BRGB
rgb(102, 176, 59)HSL
hsl(98, 50%, 46%)HSV
hsv(98, 66%, 69%)OKLCH
oklch(68.5% 0.168 136)CMYK
cmyk(42%, 0%, 66%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66B03B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.68:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.84:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66B03B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66B03B, useful for hover states, backgrounds, and text variants.