Hex #4ea59d or rgb(78,165,157) in RGB space is the tint of cyan. It has hue angle of 174.48 degrees, value = 65 and saturation = 53. #4ea59d can be obtained by mixing 4 colors: 4 drops of cyan, 1 drop of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #669999. Below you can see the block with #4ea59d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4ea59d to the mixer and play with it.