Hex #468c7c or rgb(70,140,124) in RGB space is the tint of greenish cian. It has hue angle of 166.29 degrees, value = 55 and saturation = 50. #468c7c can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of blue, 2 drops of cyan, 1 drop of black.
Nearest safe hex - #339966. Below you can see the block with #468c7c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #468c7c to the mixer and play with it.