Hex #498e5b or rgb(73,142,91) in RGB space is the tint of bluish green. It has hue angle of 135.65 degrees, value = 56 and saturation = 49. #498e5b can be obtained by mixing 4 colors: 1 drop of cyan, 4 drops of green, 4 drops of white, 5 drops of black.
Nearest safe hex - #339966. Below you can see the block with #498e5b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #498e5b to the mixer and play with it.