Hex #8f9530 or rgb(143,149,48) in RGB space is the tint of yellow. It has hue angle of 63.56 degrees, value = 58 and saturation = 68. #8f9530 can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of red, 3 drops of cyan, 4 drops of green.
Nearest safe hex - #999933. Below you can see the block with #8f9530 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8f9530 to the mixer and play with it.