Hex #88c377 or rgb(136,195,119) in RGB space is the tint of grass green. It has hue angle of 106.58 degrees, value = 76 and saturation = 39. #88c377 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of blue, 4 drops of green, 5 drops of white.
Nearest safe hex - #99cc66. Below you can see the block with #88c377 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #88c377 to the mixer and play with it.