#645C44 Color

#645C44 is rgb(100, 92, 68) in RGB and hsl(45, 19%, 33%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645C44

HEX#645C44

RGBrgb(100, 92, 68)

HSLhsl(45, 19%, 33%)

HSVhsv(45, 32%, 39%)

OKLCHoklch(47.6% 0.038 91.8)

CMYKcmyk(0%, 8%, 32%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645C44 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.65:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.16:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645C44 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645C44 Complementary#444C64 Analogous#644C44 Analogous#5C6444 Triadic#44645C Triadic#5C4464

Tints & Shades

Lighter tints and darker shades of #645C44, useful for hover states, backgrounds, and text variants.

Tints

#7F7557 #9C906D #AEA589 #C1BAA4 #D4CFBF #E8E6DE

Shades

#58513C #4C4634 #403B2B #312D21 #242219 #181611

Use #645C44 in Our Tools

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