Hex #b19648 or rgb(177,150,72) in RGB space is the tint of khaki. It has hue angle of 44.57 degrees, value = 69 and saturation = 59. #b19648 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of magenta, 3 drops of white, 4 drops of black.
Nearest safe hex - #999933. Below you can see the block with #b19648 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b19648 to the mixer and play with it.