Hex #6d8e6d or rgb(109,142,109) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 56 and saturation = 23. #6d8e6d can be obtained by mixing 4 colors: 5 drops of red, 5 drops of cyan, 3 drops of green, 1 drop of white.
Nearest safe hex - #669966. Below you can see the block with #6d8e6d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d8e6d to the mixer and play with it.