Hex #145627 or rgb(20,86,39) in RGB space is the tint of bluish green. It has hue angle of 137.27 degrees, value = 34 and saturation = 77. #145627 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of blue, 5 drops of green, 4 drops of black.
Nearest safe hex - #006633. Below you can see the block with #145627 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #145627 to the mixer and play with it.