Hex #718d76 or rgb(113,141,118) in RGB space is the tint of bluish green. It has hue angle of 130.71 degrees, value = 55 and saturation = 20. #718d76 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of blue, 5 drops of green, 5 drops of white.
Nearest safe hex - #669966. Below you can see the block with #718d76 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #718d76 to the mixer and play with it.