Hex #004a3c or rgb(0,74,60) in RGB space is the tint of greenish cian. It has hue angle of 168.65 degrees, value = 29 and saturation = 100. #004a3c can be obtained by mixing 4 colors: 2 drops of blue, 1 drop of cyan, 2 drops of green, 5 drops of black.
Nearest safe hex - #003333. Below you can see the block with #004a3c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #004a3c to the mixer and play with it.