Hex #499649 or rgb(73,150,73) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 59 and saturation = 51. #499649 can be obtained by mixing 3 colors: 3 drops of green, 2 drops of white, 2 drops of black.
Nearest safe hex - #339933. Below you can see the block with #499649 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #499649 to the mixer and play with it.