Hex #40ad6a or rgb(64,173,106) in RGB space is the tint of teal. It has hue angle of 143.12 degrees, value = 68 and saturation = 63. #40ad6a can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of cyan, 1 drop of green, 3 drops of black.
Nearest safe hex - #339966. Below you can see the block with #40ad6a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #40ad6a to the mixer and play with it.