Hex #2d6d5a or rgb(45,109,90) in RGB space is the tint of greenish cian. It has hue angle of 162.19 degrees, value = 43 and saturation = 59. #2d6d5a can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of cyan, 5 drops of green, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #2d6d5a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2d6d5a to the mixer and play with it.