#645D1B Color

#645D1B is rgb(100, 93, 27) in RGB and hsl(54, 57%, 25%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645D1B

HEX#645D1B

RGBrgb(100, 93, 27)

HSLhsl(54, 57%, 25%)

HSVhsv(54, 73%, 39%)

OKLCHoklch(47.2% 0.085 103.2)

CMYKcmyk(0%, 7%, 73%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645D1B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.72:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.12:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645D1B based on color wheel relationships. Click any swatch for its full breakdown.

Base#645D1B Complementary#1B2364 Analogous#64381B Analogous#47641B Triadic#1B645D Triadic#5D1B64

Tints & Shades

Lighter tints and darker shades of #645D1B, useful for hover states, backgrounds, and text variants.

Tints

#8C8226 #B8AB32 #CFC24F #DBD17B #E6DFA3 #F2EECF

Shades

#585218 #4C4715 #403B12 #34300E #28250B #1C1A08

Use #645D1B in Our Tools

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