Hex #226a5b or rgb(34,106,91) in RGB space is the tint of greenish cian. It has hue angle of 167.50 degrees, value = 42 and saturation = 68. #226a5b can be obtained by mixing 4 colors: 5 drops of blue, 4 drops of green, 2 drops of white, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #226a5b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #226a5b to the mixer and play with it.