Hex #00734e or rgb(0,115,78) in RGB space is the tint of greenish cian. It has hue angle of 160.70 degrees, value = 45 and saturation = 100. #00734e can be obtained by mixing 3 colors: 5 drops of blue, 5 drops of green, 1 drop of black.
Nearest safe hex - #006666. Below you can see the block with #00734e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #00734e to the mixer and play with it.