Hex #b99d00 or rgb(185,157,0) in RGB space is the tint of khaki. It has hue angle of 50.92 degrees, value = 73 and saturation = 100. #b99d00 can be obtained by mixing 3 colors: 5 drops of yellow, 3 drops of red, 3 drops of green.
Nearest safe hex - #cc9900. Below you can see the block with #b99d00 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b99d00 to the mixer and play with it.