#645C40 Color

#645C40 is rgb(100, 92, 64) in RGB and hsl(47, 22%, 32%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645C40

HEX#645C40

RGBrgb(100, 92, 64)

HSLhsl(47, 22%, 32%)

HSVhsv(47, 36%, 39%)

OKLCHoklch(47.5% 0.043 94.1)

CMYKcmyk(0%, 8%, 36%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645C40 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.67:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.15:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645C40 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645C40 Complementary#404764 Analogous#644A40 Analogous#596440 Triadic#40645C Triadic#5C4064

Tints & Shades

Lighter tints and darker shades of #645C40, useful for hover states, backgrounds, and text variants.

Tints

#807652 #9E9267 #AFA683 #C3BCA2 #D5D0BE #E9E6DD

Shades

#575038 #4B4530 #3E3928 #322E20 #252218 #191710

Use #645C40 in Our Tools

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