Hex #88de55 or rgb(136,222,85) in RGB space is the tint of grass green. It has hue angle of 97.66 degrees, value = 87 and saturation = 62. #88de55 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of cyan, 5 drops of green, 3 drops of white.
Nearest safe hex - #99cc66. Below you can see the block with #88de55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #88de55 to the mixer and play with it.