Hex #508065 or rgb(80,128,101) in RGB space is the tint of teal. It has hue angle of 146.25 degrees, value = 50 and saturation = 38. #508065 can be obtained by mixing 4 colors: 5 drops of red, 2 drops of blue, 5 drops of cyan, 4 drops of green.
Nearest safe hex - #669966. Below you can see the block with #508065 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #508065 to the mixer and play with it.