#668999 Color

#668999 is rgb(102, 137, 153) in RGB and hsl(199, 20%, 50%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#668999

HEX#668999

RGBrgb(102, 137, 153)

HSLhsl(199, 20%, 50%)

HSVhsv(199, 33%, 60%)

OKLCHoklch(61% 0.046 227.8)

CMYKcmyk(33%, 10%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668999 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.75:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.6:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668999 based on color wheel relationships. Click any swatch for its full breakdown.

Base#668999 Complementary#997666 Analogous#669990 Analogous#666F99 Triadic#996689 Triadic#899966

Tints & Shades

Lighter tints and darker shades of #668999, useful for hover states, backgrounds, and text variants.

Tints

#7B99A7 #91AAB6 #A6BAC4 #B9C9D0 #CED9DE #E3EAED

Shades

#587684 #4B6571 #3D525C #314249 #232F34 #161E22

Use #668999 in Our Tools

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