Hex #766d5c or rgb(118,109,92) in RGB space is the tint of khaki. It has hue angle of 39.23 degrees, value = 46 and saturation = 22. #766d5c can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of green, 2 drops of white, 2 drops of black.
Nearest safe hex - #666666. Below you can see the block with #766d5c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #766d5c to the mixer and play with it.