Hex #50bc9f or rgb(80,188,159) in RGB space is the tint of greenish cian. It has hue angle of 163.89 degrees, value = 74 and saturation = 57. #50bc9f can be obtained by mixing 4 colors: 5 drops of cyan, 3 drops of green, 5 drops of white, 3 drops of black.
Nearest safe hex - #66cc99. Below you can see the block with #50bc9f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #50bc9f to the mixer and play with it.