Hex #9fd480 or rgb(159,212,128) in RGB space is the tint of grass green. It has hue angle of 97.86 degrees, value = 83 and saturation = 40. #9fd480 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of cyan, 2 drops of white, 1 drop of black.
Nearest safe hex - #99cc99. Below you can see the block with #9fd480 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9fd480 to the mixer and play with it.