Hex #807f15 or rgb(128,127,21) in RGB space is the tint of yellow. It has hue angle of 59.44 degrees, value = 50 and saturation = 84. #807f15 can be obtained by mixing 3 colors: 4 drops of yellow, 1 drop of blue, 3 drops of black.
Nearest safe hex - #996600. Below you can see the block with #807f15 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #807f15 to the mixer and play with it.