Hex #40bc6a or rgb(64,188,106) in RGB space is the tint of bluish green. It has hue angle of 140.32 degrees, value = 74 and saturation = 66. #40bc6a can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of cyan, 2 drops of green, 2 drops of black.
Nearest safe hex - #33cc66. Below you can see the block with #40bc6a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #40bc6a to the mixer and play with it.