#645C1B Color

#645C1B is rgb(100, 92, 27) in RGB and hsl(53, 57%, 25%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645C1B

HEX#645C1B

RGBrgb(100, 92, 27)

HSLhsl(53, 57%, 25%)

HSVhsv(53, 73%, 39%)

OKLCHoklch(46.9% 0.084 102.2)

CMYKcmyk(0%, 8%, 73%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645C1B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.8:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.09:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645C1B based on color wheel relationships. Click any swatch for its full breakdown.

Base#645C1B Complementary#1B2464 Analogous#64371B Analogous#48641B Triadic#1B645C Triadic#5C1B64

Tints & Shades

Lighter tints and darker shades of #645C1B, useful for hover states, backgrounds, and text variants.

Tints

#8C8026 #B8A932 #CFC04F #DBD07B #E6DEA3 #F2EECF

Shades

#585118 #4C4615 #403B12 #34300E #28250B #1C1A08

Use #645C1B in Our Tools

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