Hex #b68818 or rgb(182,136,24) in RGB space is the tint of khaki. It has hue angle of 42.53 degrees, value = 71 and saturation = 87. #b68818 can be obtained by mixing 4 colors: 5 drops of yellow, 3 drops of red, 2 drops of magenta, 4 drops of green.
Nearest safe hex - #cc9900. Below you can see the block with #b68818 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b68818 to the mixer and play with it.