NARS Barrow Street is a slightly warm-toned, light green with a matte finish. It is a permanent eyeliner that retails for $24.00 and contains 0.02 oz.
NARS Barrow Street Larger Than Life Long-Wear Eyeliner ($24.00 for 0.02 oz.) is described as a "seafoam green." It's a cool-toned, seafoam green with a matte finish. I don't have too many mint/aqua eyeliners, but NARS Parrot Cay (which I always loved the look of but the wear left a lot to be desired) and Korres #12 are both similar--slightly lighter I would say.
Larger Than Life Long-Wear Eyeliner takes liner to the next level. Rich, creamy color that glides on smoothly with a completely new Smudgeproof finish. Incomparable 12-hour wear with no smearing and no caking. Deeply dramatic shades named for the most iconic streets in the world.