Hex #377774 or rgb(55,119,116) in RGB space is the tint of cyan. It has hue angle of 177.19 degrees, value = 47 and saturation = 54. #377774 can be obtained by mixing 4 colors: 5 drops of blue, 3 drops of green, 3 drops of white, 3 drops of black.
Nearest safe hex - #336666. Below you can see the block with #377774 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #377774 to the mixer and play with it.