Hex #749b6d or rgb(116,155,109) in RGB space is the tint of grass green. It has hue angle of 110.87 degrees, value = 61 and saturation = 30. #749b6d can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of red, 4 drops of blue, 2 drops of cyan.
Nearest safe hex - #669966. Below you can see the block with #749b6d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #749b6d to the mixer and play with it.