Hex #708865 or rgb(112,136,101) in RGB space is the tint of grass green. It has hue angle of 101.14 degrees, value = 53 and saturation = 26. #708865 can be obtained by mixing 4 colors: 2 drops of magenta, 5 drops of green, 5 drops of white, 4 drops of black.
Nearest safe hex - #669966. Below you can see the block with #708865 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #708865 to the mixer and play with it.