Hex #89ce9d or rgb(137,206,157) in RGB space is the tint of bluish green. It has hue angle of 137.39 degrees, value = 81 and saturation = 33. #89ce9d can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of cyan, 4 drops of white, 2 drops of black.
Nearest safe hex - #99cc99. Below you can see the block with #89ce9d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89ce9d to the mixer and play with it.