Alligator Alley vs Pewter Green
Where Alligator Alley belongs to Benjamin Moore's range, Pewter Green is a Sherwin-Williams color. Alligator Alley reads as green-yellow, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. Alligator Alley (LRV 15) reflects noticeably more light than Pewter Green (LRV 12), a difference of 3 points that becomes especially apparent in rooms with limited natural light. Alligator Alley runs green while Pewter Green is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 12.1, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Alligator Alley vs Pewter Green in Real Spaces
2 real rooms side by side. Seeing Alligator Alley and Pewter Green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Alligator Alley reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Alligator Alley reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Alligator Alley vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Alligator Alley on one side and Pewter Green on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Alligator Alley comparisons
See how Alligator Alley stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 15), opening up a space where Alligator Alley encloses it.
At LRV 83 vs 15, White Dove is decisively the brighter choice.
A 10-point LRV gap (15 vs 6) makes Alligator Alley the marginally brighter of the two.
Purbeck Stone reflects far more light (LRV 52 vs 15), opening up a space where Alligator Alley encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 15), opening up a space where Alligator Alley encloses it.
At LRV 52 vs 15, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 15), opening up a space where Alligator Alley encloses it.
At LRV 58 vs 15, Accessible Beige is decisively the brighter choice.
A 12-point LRV gap (27 vs 15) makes Denim Drift the marginally brighter of the two.
French Gray reflects far more light (LRV 43 vs 15), opening up a space where Alligator Alley encloses it.
Alligator Alley reads slightly lighter (LRV 15 vs 4), a gap that shows most in low-lit rooms.
At LRV 55 vs 15, Tranquil Dawn is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 15 vs 13), so neither reads brighter in a room.
At LRV 44 vs 15, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 15), opening up a space where Alligator Alley encloses it.
Artichoke reads slightly lighter (LRV 21 vs 15), a gap that shows most in low-lit rooms.
At LRV 66 vs 15, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 15, Shoji White is decisively the brighter choice.
At LRV 83 vs 15, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 15), opening up a space where Alligator Alley encloses it.
A 7-point LRV gap (15 vs 8) makes Alligator Alley the marginally brighter of the two.
At LRV 68 vs 15, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 15), opening up a space where Alligator Alley encloses it.
A 3-point LRV gap (15 vs 12) makes Alligator Alley the marginally brighter of the two.
At LRV 45 vs 15, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 15), opening up a space where Alligator Alley encloses it.
Alligator Alley reads slightly lighter (LRV 15 vs 7), a gap that shows most in low-lit rooms.