#645B20 Color

#645B20 is rgb(100, 91, 32) in RGB and hsl(52, 52%, 26%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645B20

HEX#645B20

RGBrgb(100, 91, 32)

HSLhsl(52, 52%, 26%)

HSVhsv(52, 68%, 39%)

OKLCHoklch(46.7% 0.079 100.6)

CMYKcmyk(0%, 9%, 68%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645B20 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.86:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.06:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645B20 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645B20 Complementary#202965 Analogous#653920 Analogous#4B6520 Triadic#20655C Triadic#5C2065

Tints & Shades

Lighter tints and darker shades of #645B20, useful for hover states, backgrounds, and text variants.

Tints

#8C7F2C #B6A63A #CABB58 #D7CB7F #E3DBA6 #F0ECD0

Shades

#59511C #4E4618 #423C15 #322E10 #27230C #1B1909

Use #645B20 in Our Tools

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