Hex #807f20 or rgb(128,127,32) in RGB space is the tint of yellow. It has hue angle of 59.38 degrees, value = 50 and saturation = 75. #807f20 can be obtained by mixing 4 colors: 1 drop of yellow, 3 drops of red, 1 drop of cyan, 3 drops of green.
Nearest safe hex - #996633. Below you can see the block with #807f20 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #807f20 to the mixer and play with it.