Hex #607f65 or rgb(96,127,101) in RGB space is the tint of bluish green. It has hue angle of 129.68 degrees, value = 50 and saturation = 24. #607f65 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #666666. Below you can see the block with #607f65 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #607f65 to the mixer and play with it.