#645A1B Color

#645A1B is rgb(100, 90, 27) in RGB and hsl(52, 57%, 25%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645A1B

HEX#645A1B

RGBrgb(100, 90, 27)

HSLhsl(52, 57%, 25%)

HSVhsv(52, 73%, 39%)

OKLCHoklch(46.4% 0.082 100.1)

CMYKcmyk(0%, 10%, 73%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645A1B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.95:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.02:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645A1B based on color wheel relationships. Click any swatch for its full breakdown.

Base#645A1B Complementary#1B2564 Analogous#64361B Analogous#49641B Triadic#1B645A Triadic#5A1B64

Tints & Shades

Lighter tints and darker shades of #645A1B, useful for hover states, backgrounds, and text variants.

Tints

#8C7F26 #B8A632 #CFBE4F #DBCE7B #E6DDA3 #F2EDCF

Shades

#585018 #4C4515 #403A12 #342F0E #28240B #1C1908

Use #645A1B in Our Tools

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