Color #5b8880 name: dark low saturated greenish cian
Hex #5b8880 or rgb(91,136,128) in RGB space is the tint of greenish cian. It has hue angle of 169.33 degrees, value = 53 and saturation = 33. #5b8880 can be obtained by mixing 4 colors: 2 drops of red, 3 drops of magenta, 5 drops of cyan, 4 drops of green.
Nearest safe hex - #669999. Below you can see the block with #5b8880 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b8880 to the mixer and play with it.