Hex #667c17 or rgb(102,124,23) in RGB space is the tint of lime. It has hue angle of 73.07 degrees, value = 49 and saturation = 81. #667c17 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of magenta, 5 drops of green, 4 drops of black.
Nearest safe hex - #666600. Below you can see the block with #667c17 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #667c17 to the mixer and play with it.