#645D2B Color

#645D2B is rgb(100, 93, 43) in RGB and hsl(53, 40%, 28%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645D2B

HEX#645D2B

RGBrgb(100, 93, 43)

HSLhsl(53, 40%, 28%)

HSVhsv(53, 57%, 39%)

OKLCHoklch(47.3% 0.07 101.4)

CMYKcmyk(0%, 7%, 57%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645D2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.68:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.14:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645D2B based on color wheel relationships. Click any swatch for its full breakdown.

Base#645D2B Complementary#2B3264 Analogous#64412B Analogous#4E642B Triadic#2B645D Triadic#5D2B64

Tints & Shades

Lighter tints and darker shades of #645D2B, useful for hover states, backgrounds, and text variants.

Tints

#887F3A #ABA049 #BFB569 #CEC68D #DDD8B0 #EDEAD4

Shades

#595326 #4B4620 #403C1C #322F15 #272511 #19170B

Use #645D2B in Our Tools

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