Hex #40ba60 or rgb(64,186,96) in RGB space is the tint of bluish green. It has hue angle of 135.74 degrees, value = 73 and saturation = 66. #40ba60 can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of red, 3 drops of cyan, 3 drops of green.
Nearest safe hex - #33cc66. Below you can see the block with #40ba60 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #40ba60 to the mixer and play with it.