Hex #468a7c or rgb(70,138,124) in RGB space is the tint of greenish cian. It has hue angle of 167.65 degrees, value = 54 and saturation = 49. #468a7c can be obtained by mixing 4 colors: 1 drop of magenta, 4 drops of blue, 4 drops of green, 2 drops of white.
Nearest safe hex - #339966. Below you can see the block with #468a7c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #468a7c to the mixer and play with it.