Hex #808b1d or rgb(128,139,29) in RGB space is the tint of yellow. It has hue angle of 66.00 degrees, value = 55 and saturation = 79. #808b1d can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of magenta, 2 drops of green, 1 drop of black.
Nearest safe hex - #999933. Below you can see the block with #808b1d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #808b1d to the mixer and play with it.