Hex #b39511 or rgb(179,149,17) in RGB space is the tint of khaki. It has hue angle of 48.89 degrees, value = 70 and saturation = 91. #b39511 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of red, 1 drop of magenta, 3 drops of green.
Nearest safe hex - #cc9900. Below you can see the block with #b39511 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b39511 to the mixer and play with it.