Hex #70b55b or rgb(112,181,91) in RGB space is the tint of grass green. It has hue angle of 106.00 degrees, value = 71 and saturation = 50. #70b55b can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #66cc66. Below you can see the block with #70b55b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #70b55b to the mixer and play with it.