Hex #5bc1c3 or rgb(91,193,195) in RGB space is the tint of cyan. It has hue angle of 181.15 degrees, value = 76 and saturation = 53. #5bc1c3 can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of blue, 5 drops of cyan, 3 drops of white.
Nearest safe hex - #66cccc. Below you can see the block with #5bc1c3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5bc1c3 to the mixer and play with it.