Hex #8e8539 or rgb(142,133,57) in RGB space is the tint of yellow. It has hue angle of 53.65 degrees, value = 56 and saturation = 60. #8e8539 can be obtained by mixing 3 colors: 2 drops of yellow, 3 drops of magenta, 4 drops of green.
Nearest safe hex - #999933. Below you can see the block with #8e8539 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8e8539 to the mixer and play with it.