Hex #89ab89 or rgb(137,171,137) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 67 and saturation = 20. #89ab89 can be obtained by mixing 4 colors: 2 drops of yellow, 2 drops of cyan, 5 drops of white, 4 drops of black.
Nearest safe hex - #999999. Below you can see the block with #89ab89 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89ab89 to the mixer and play with it.