Hex #606655 or rgb(96,102,85) in RGB space is the tint of lime. It has hue angle of 81.18 degrees, value = 40 and saturation = 17. #606655 can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of blue, 2 drops of white, 4 drops of black.
Nearest safe hex - #666666. Below you can see the block with #606655 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #606655 to the mixer and play with it.