#646D3B Color

#646D3B is rgb(100, 109, 59) in RGB and hsl(71, 30%, 33%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#646D3B
HEX#646D3B
RGBrgb(100, 109, 59)
HSLhsl(71, 30%, 33%)
HSVhsv(71, 46%, 43%)
OKLCHoklch(51.5% 0.073 117.4)
CMYKcmyk(8%, 0%, 46%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646D3B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.54:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.79:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646D3B based on color wheel relationships. Click any swatch for its full breakdown.

Base#646D3BComplementary#443B6DAnalogous#6D5D3BAnalogous#4B6D3BTriadic#3B646DTriadic#6D3B64

Tints & Shades

Lighter tints and darker shades of #646D3B, useful for hover states, backgrounds, and text variants.

Use #646D3B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex