Hex #44b7a5 or rgb(68,183,165) in RGB space is the tint of greenish cian. It has hue angle of 170.61 degrees, value = 72 and saturation = 63. #44b7a5 can be obtained by mixing 4 colors: 4 drops of blue, 3 drops of cyan, 4 drops of green, 4 drops of white.
Nearest safe hex - #33cc99. Below you can see the block with #44b7a5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #44b7a5 to the mixer and play with it.