Hex #89973b or rgb(137,151,59) in RGB space is the tint of lime. It has hue angle of 69.13 degrees, value = 59 and saturation = 61. #89973b can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of red, 3 drops of cyan, 3 drops of green.
Nearest safe hex - #999933. Below you can see the block with #89973b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89973b to the mixer and play with it.