Hex #8b8746 or rgb(139,135,70) in RGB space is the tint of yellow. It has hue angle of 56.52 degrees, value = 55 and saturation = 50. #8b8746 can be obtained by mixing 4 colors: 3 drops of red, 4 drops of green, 3 drops of white, 1 drop of black.
Nearest safe hex - #999933. Below you can see the block with #8b8746 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b8746 to the mixer and play with it.