Hex #74afa2 or rgb(116,175,162) in RGB space is the tint of greenish cian. It has hue angle of 166.78 degrees, value = 69 and saturation = 34. #74afa2 can be obtained by mixing 4 colors: 2 drops of cyan, 1 drop of green, 5 drops of white, 3 drops of black.
Nearest safe hex - #669999. Below you can see the block with #74afa2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74afa2 to the mixer and play with it.