#668B23 Color

#668B23 is rgb(102, 139, 35) in RGB and hsl(81, 60%, 34%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#668B23

HEX#668B23

RGBrgb(102, 139, 35)

HSLhsl(81, 60%, 34%)

HSVhsv(81, 75%, 55%)

OKLCHoklch(58.8% 0.136 127.4)

CMYKcmyk(27%, 0%, 75%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668B23 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.98:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.28:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668B23 based on color wheel relationships. Click any swatch for its full breakdown.

Base#668B23 Complementary#47238B Analogous#8B7B23 Analogous#328B23 Triadic#23668B Triadic#8B2366

Tints & Shades

Lighter tints and darker shades of #668B23, useful for hover states, backgrounds, and text variants.

Tints

#81AF2C #9BCE3B #ADD760 #C2E189 #D5EBAD #E8F4D2

Shades

#5A7A1F #4B6619 #3F5615 #334511 #27350D #182108

Use #668B23 in Our Tools

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