Hex #2b7c63 or rgb(43,124,99) in RGB space is the tint of greenish cian. It has hue angle of 161.48 degrees, value = 49 and saturation = 65. #2b7c63 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of blue, 4 drops of cyan, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #2b7c63 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b7c63 to the mixer and play with it.