Hex #50cca5 or rgb(80,204,165) in RGB space is the tint of greenish cian. It has hue angle of 161.13 degrees, value = 80 and saturation = 61. #50cca5 can be obtained by mixing 4 colors: 2 drops of blue, 4 drops of cyan, 5 drops of green, 5 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #50cca5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #50cca5 to the mixer and play with it.