Hex #6d917a or rgb(109,145,122) in RGB space is the tint of bluish green. It has hue angle of 141.67 degrees, value = 57 and saturation = 25. #6d917a can be obtained by mixing 4 colors: 1 drop of red, 2 drops of blue, 2 drops of green, 2 drops of white.
Nearest safe hex - #669966. Below you can see the block with #6d917a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d917a to the mixer and play with it.