Color #558d85 name: dark low saturated greenish cian
Hex #558d85 or rgb(85,141,133) in RGB space is the tint of greenish cian. It has hue angle of 171.43 degrees, value = 55 and saturation = 40. #558d85 can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of blue, 3 drops of green, 2 drops of white.
Nearest safe hex - #669999. Below you can see the block with #558d85 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #558d85 to the mixer and play with it.