#66B28C Color
#66B28C is rgb(102, 178, 140) in RGB and hsl(150, 33%, 55%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.
#66B28C
HEX
#66B28CRGB
rgb(102, 178, 140)HSL
hsl(150, 33%, 55%)HSV
hsv(150, 43%, 70%)OKLCH
oklch(70.3% 0.095 160.8)CMYK
cmyk(43%, 0%, 21%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66B28C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.53:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.31:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66B28C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66B28C, useful for hover states, backgrounds, and text variants.