Hex #74b3a3 or rgb(116,179,163) in RGB space is the tint of greenish cian. It has hue angle of 164.76 degrees, value = 70 and saturation = 35. #74b3a3 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of magenta, 1 drop of blue, 5 drops of cyan.
Nearest safe hex - #66cc99. Below you can see the block with #74b3a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74b3a3 to the mixer and play with it.