Hex #77735b or rgb(119,115,91) in RGB space is the tint of khaki. It has hue angle of 51.43 degrees, value = 47 and saturation = 24. #77735b can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of magenta, 4 drops of blue, 4 drops of green.
Nearest safe hex - #666666. Below you can see the block with #77735b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #77735b to the mixer and play with it.