Hex #70be55 or rgb(112,190,85) in RGB space is the tint of grass green. It has hue angle of 104.57 degrees, value = 75 and saturation = 55. #70be55 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of magenta, 4 drops of cyan, 5 drops of green.
Nearest safe hex - #66cc66. Below you can see the block with #70be55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #70be55 to the mixer and play with it.