Hex #44bb44 or rgb(68,187,68) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 73 and saturation = 64. #44bb44 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of cyan, 5 drops of green, 2 drops of black.
Nearest safe hex - #33cc33. Below you can see the block with #44bb44 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #44bb44 to the mixer and play with it.