Hex #669011 or rgb(102,144,17) in RGB space is the tint of lime. It has hue angle of 79.84 degrees, value = 56 and saturation = 88. #669011 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 4 drops of green, 2 drops of black.
Nearest safe hex - #669900. Below you can see the block with #669011 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #669011 to the mixer and play with it.