#645A00
Closest to "olive" · rgb(100, 90, 0)
Color codes
Shades & tints
About #645A00
#645A00 is a color with red 100, green 90 and blue 0 (on a 0–255 scale). In HSL it sits at a hue of 54°, 100% saturation and 20% lightness. For print, its CMYK breakdown is cmyk(0%, 10%, 100%, 61%). The closest named CSS color is olive. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.