Hex #b68a3d or rgb(182,138,61) in RGB space is the tint of khaki. It has hue angle of 38.18 degrees, value = 71 and saturation = 66. #b68a3d can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 1 drop of white, 2 drops of black.
Nearest safe hex - #cc9933. Below you can see the block with #b68a3d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b68a3d to the mixer and play with it.