Hex #44b28e or rgb(68,178,142) in RGB space is the tint of greenish cian. It has hue angle of 160.36 degrees, value = 70 and saturation = 62. #44b28e can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of blue, 5 drops of cyan, 1 drop of green.
Nearest safe hex - #339999. Below you can see the block with #44b28e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #44b28e to the mixer and play with it.