#668A70 Color
#668A70 is rgb(102, 138, 112) in RGB and hsl(137, 15%, 47%) in HSL. The closest CSS named color is Gray. Black text is most readable on this background.
#668A70
HEX
#668A70RGB
rgb(102, 138, 112)HSL
hsl(137, 15%, 47%)HSV
hsv(137, 26%, 54%)OKLCH
oklch(59.9% 0.056 153.1)CMYK
cmyk(26%, 0%, 19%, 46%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #668A70 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text3.86:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.43:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #668A70 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #668A70, useful for hover states, backgrounds, and text variants.