Hex #226f5b or rgb(34,111,91) in RGB space is the tint of greenish cian. It has hue angle of 164.42 degrees, value = 44 and saturation = 69. #226f5b can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of cyan, 4 drops of green, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #226f5b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #226f5b to the mixer and play with it.