Hex #9fe39f or rgb(159,227,159) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 89 and saturation = 30. #9fe39f can be obtained by mixing 2 colors: 3 drops of green, 5 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #9fe39f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9fe39f to the mixer and play with it.