Hex #2b6956 or rgb(43,105,86) in RGB space is the tint of greenish cian. It has hue angle of 161.61 degrees, value = 41 and saturation = 59. #2b6956 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of magenta, 5 drops of blue, 5 drops of green.
Nearest safe hex - #336666. Below you can see the block with #2b6956 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b6956 to the mixer and play with it.