Hex #808156 or rgb(128,129,86) in RGB space is the tint of yellow. It has hue angle of 61.40 degrees, value = 51 and saturation = 33. #808156 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of magenta, 3 drops of blue, 2 drops of green.
Nearest safe hex - #999966. Below you can see the block with #808156 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #808156 to the mixer and play with it.