Hex #2b8a6a or rgb(43,138,106) in RGB space is the tint of greenish cian. It has hue angle of 159.79 degrees, value = 54 and saturation = 69. #2b8a6a can be obtained by mixing 3 colors: 2 drops of yellow, 5 drops of cyan, 5 drops of black.
Nearest safe hex - #339966. Below you can see the block with #2b8a6a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b8a6a to the mixer and play with it.