Hex #337261 or rgb(51,114,97) in RGB space is the tint of greenish cian. It has hue angle of 163.81 degrees, value = 45 and saturation = 55. #337261 can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of blue, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #337261 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #337261 to the mixer and play with it.