Hex #9fef9f or rgb(159,239,159) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 94 and saturation = 33. #9fef9f can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of cyan, 1 drop of green, 5 drops of white.
Nearest safe hex - #99ff99. Below you can see the block with #9fef9f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9fef9f to the mixer and play with it.