Hex #4e8c5c or rgb(78,140,92) in RGB space is the tint of bluish green. It has hue angle of 133.55 degrees, value = 55 and saturation = 44. #4e8c5c can be obtained by mixing 4 colors: 1 drop of blue, 4 drops of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #669966. Below you can see the block with #4e8c5c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e8c5c to the mixer and play with it.