Hex #958739 or rgb(149,135,57) in RGB space is the tint of khaki. It has hue angle of 50.87 degrees, value = 58 and saturation = 62. #958739 can be obtained by mixing 3 colors: 3 drops of yellow, 4 drops of magenta, 5 drops of green.
Nearest safe hex - #999933. Below you can see the block with #958739 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #958739 to the mixer and play with it.