Hex #6a5900 or rgb(106,89,0) in RGB space is the tint of khaki. It has hue angle of 50.38 degrees, value = 42 and saturation = 100. #6a5900 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of red, 2 drops of green, 5 drops of black.
Nearest safe hex - #666600. Below you can see the block with #6a5900 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a5900 to the mixer and play with it.