Hex #88e377 or rgb(136,227,119) in RGB space is the tint of grass green. It has hue angle of 110.56 degrees, value = 89 and saturation = 48. #88e377 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of cyan, 4 drops of green, 4 drops of white.
Nearest safe hex - #99cc66. Below you can see the block with #88e377 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #88e377 to the mixer and play with it.