Hex #748474 or rgb(116,132,116) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 52 and saturation = 12. #748474 can be obtained by mixing 3 colors: 1 drop of green, 5 drops of white, 5 drops of black.
Nearest safe hex - #669966. Below you can see the block with #748474 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #748474 to the mixer and play with it.