Hex #b68b24 or rgb(182,139,36) in RGB space is the tint of khaki. It has hue angle of 42.33 degrees, value = 71 and saturation = 80. #b68b24 can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of red, 4 drops of green, 2 drops of white.
Nearest safe hex - #cc9933. Below you can see the block with #b68b24 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b68b24 to the mixer and play with it.