Hex #88b377 or rgb(136,179,119) in RGB space is the tint of grass green. It has hue angle of 103.00 degrees, value = 70 and saturation = 34. #88b377 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of cyan, 4 drops of white, 4 drops of black.
Nearest safe hex - #99cc66. Below you can see the block with #88b377 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #88b377 to the mixer and play with it.