Hex #6a5f39 or rgb(106,95,57) in RGB space is the tint of khaki. It has hue angle of 46.53 degrees, value = 42 and saturation = 46. #6a5f39 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of magenta, 5 drops of green, 2 drops of black.
Nearest safe hex - #666633. Below you can see the block with #6a5f39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a5f39 to the mixer and play with it.