Hex #89940d or rgb(137,148,13) in RGB space is the tint of yellow. It has hue angle of 64.89 degrees, value = 58 and saturation = 91. #89940d can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of red, 1 drop of blue, 5 drops of green.
Nearest safe hex - #999900. Below you can see the block with #89940d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89940d to the mixer and play with it.