Hex #497f6d or rgb(73,127,109) in RGB space is the tint of greenish cian. It has hue angle of 160.00 degrees, value = 50 and saturation = 43. #497f6d can be obtained by mixing 4 colors: 2 drops of red, 3 drops of cyan, 1 drop of green, 1 drop of black.
Nearest safe hex - #336666. Below you can see the block with #497f6d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #497f6d to the mixer and play with it.