Hex #247b74 or rgb(36,123,116) in RGB space is the tint of cyan. It has hue angle of 175.17 degrees, value = 48 and saturation = 71. #247b74 can be obtained by mixing 4 colors: 2 drops of magenta, 5 drops of cyan, 3 drops of green, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #247b74 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #247b74 to the mixer and play with it.