#645840 Color

#645840 is rgb(100, 88, 64) in RGB and hsl(40, 22%, 32%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645840

HEX#645840

RGBrgb(100, 88, 64)

HSLhsl(40, 22%, 32%)

HSVhsv(40, 36%, 39%)

OKLCHoklch(46.5% 0.04 84.3)

CMYKcmyk(0%, 12%, 36%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645840 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.97:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.01:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645840 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645840 Complementary#404C64 Analogous#644640 Analogous#5E6440 Triadic#406458 Triadic#584064

Tints & Shades

Lighter tints and darker shades of #645840, useful for hover states, backgrounds, and text variants.

Tints

#807052 #9E8B67 #AFA083 #C3B8A2 #D5CDBE #E9E5DD

Shades

#574D38 #4B4230 #3E3728 #322C20 #252118 #191610

Use #645840 in Our Tools

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