Hex #448261 or rgb(68,130,97) in RGB space is the tint of teal. It has hue angle of 148.06 degrees, value = 51 and saturation = 48. #448261 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of blue, 3 drops of cyan, 4 drops of black.
Nearest safe hex - #339966. Below you can see the block with #448261 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #448261 to the mixer and play with it.