#668F80 Color

#668F80 is rgb(102, 143, 128) in RGB and hsl(158, 17%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#668F80

HEX#668F80

RGBrgb(102, 143, 128)

HSLhsl(158, 17%, 48%)

HSVhsv(158, 29%, 56%)

OKLCHoklch(61.5% 0.051 169.9)

CMYKcmyk(29%, 0%, 10%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668F80 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.62:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.81:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668F80 based on color wheel relationships. Click any swatch for its full breakdown.

Base#668F80 Complementary#8F6675 Analogous#668F6B Analogous#668A8F Triadic#80668F Triadic#8F8066

Tints & Shades

Lighter tints and darker shades of #668F80, useful for hover states, backgrounds, and text variants.

Tints

#79A091 #8EAFA2 #A3BDB4 #BACEC7 #CFDDD8 #E4ECE9

Shades

#597D70 #4A685D #3D574D #31453D #24332D #151E1B

Use #668F80 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex