Hex #6a8263 or rgb(106,130,99) in RGB space is the tint of grass green. It has hue angle of 106.45 degrees, value = 51 and saturation = 24. #6a8263 can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #669966. Below you can see the block with #6a8263 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a8263 to the mixer and play with it.