Hex #50c6b0 or rgb(80,198,176) in RGB space is the tint of greenish cian. It has hue angle of 168.81 degrees, value = 78 and saturation = 60. #50c6b0 can be obtained by mixing 4 colors: 3 drops of blue, 4 drops of cyan, 4 drops of green, 5 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #50c6b0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #50c6b0 to the mixer and play with it.