Hex #789c73 or rgb(120,156,115) in RGB space is the tint of green. It has hue angle of 112.68 degrees, value = 61 and saturation = 26. #789c73 can be obtained by mixing 4 colors: 5 drops of yellow, 3 drops of red, 4 drops of blue, 5 drops of cyan.
Nearest safe hex - #669966. Below you can see the block with #789c73 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #789c73 to the mixer and play with it.