Hex #ddac55 or rgb(221,172,85) in RGB space is the tint of khaki. It has hue angle of 38.38 degrees, value = 87 and saturation = 62. #ddac55 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of red, 2 drops of green, 5 drops of white.
Nearest safe hex - #cc9966. Below you can see the block with #ddac55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #ddac55 to the mixer and play with it.