Hex #8e9539 or rgb(142,149,57) in RGB space is the tint of yellow. It has hue angle of 64.57 degrees, value = 58 and saturation = 62. #8e9539 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of red, 3 drops of blue, 1 drop of green.
Nearest safe hex - #999933. Below you can see the block with #8e9539 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8e9539 to the mixer and play with it.