Hex #5bd0bc or rgb(91,208,188) in RGB space is the tint of greenish cian. It has hue angle of 169.74 degrees, value = 82 and saturation = 56. #5bd0bc can be obtained by mixing 4 colors: 2 drops of blue, 4 drops of cyan, 3 drops of green, 5 drops of white.
Nearest safe hex - #66cccc. Below you can see the block with #5bd0bc color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5bd0bc to the mixer and play with it.