#646B00 Color

#646B00 is rgb(100, 107, 0) in RGB and hsl(64, 100%, 21%) in HSL. The closest CSS named color is Olive. White text is most readable on this background.

#646B00

HEX#646B00

RGBrgb(100, 107, 0)

HSLhsl(64, 100%, 21%)

HSVhsv(64, 100%, 42%)

OKLCHoklch(50.4% 0.114 114.2)

CMYKcmyk(7%, 0%, 100%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646B00 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.76:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.64:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646B00 based on color wheel relationships. Click any swatch for its full breakdown.

Base#646B00 Complementary#07006B Analogous#6B3D00 Analogous#2E6B00 Triadic#00646B Triadic#6B0064

Tints & Shades

Lighter tints and darker shades of #646B00, useful for hover states, backgrounds, and text variants.

Tints

#98A300 #CDDB00 #EFFF14 #F3FF4D #F7FF85 #FBFFBD

Shades

#5A6100 #4C5200 #434700 #343800 #2B2E00 #1D1F00

Use #646B00 in Our Tools

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