Hex #786d28 or rgb(120,109,40) in RGB space is the tint of khaki. It has hue angle of 51.75 degrees, value = 47 and saturation = 67. #786d28 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of magenta, 5 drops of green, 4 drops of black.
Nearest safe hex - #666633. Below you can see the block with #786d28 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #786d28 to the mixer and play with it.