Hex #b68718 or rgb(182,135,24) in RGB space is the tint of khaki. It has hue angle of 42.15 degrees, value = 71 and saturation = 87. #b68718 can be obtained by mixing 3 colors: 4 drops of yellow, 1 drop of magenta, 2 drops of black.
Nearest safe hex - #cc9900. Below you can see the block with #b68718 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b68718 to the mixer and play with it.