Deep River vs Pewter Green
Deep River is a Benjamin Moore color while Pewter Green comes from Sherwin-Williams. Hue-wise, Deep River belongs to the grey family and Pewter Green to the green-grey family. At LRV 12 vs 8, Pewter Green will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. The tonal difference — Deep River's green character against Pewter Green's neutral — becomes most visible against white trim or in morning light. At ΔE 8.7, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Deep River vs Pewter Green in Real Spaces
3 real rooms side by side. Deep River and Pewter Green are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Pewter Green has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — Pewter Green gives the walls a little more lift.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The brightness difference is modest but present — Pewter Green gives the walls a little more lift.
Color Details
Deep River vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Deep River 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 Deep River comparisons
See how Deep River stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 8), opening up a space where Deep River encloses it.
At LRV 69 vs 8, Ammonite is decisively the brighter choice.
With LRVs of 8 and 6, the two reflect almost the same amount of light.
At LRV 52 vs 8, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 8, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 8), opening up a space where Deep River encloses it.
At LRV 60 vs 8, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 8), opening up a space where Deep River encloses it.
Denim Drift reflects far more light (LRV 27 vs 8), opening up a space where Deep River encloses it.
At LRV 43 vs 8, French Gray is decisively the brighter choice.
A 3-point LRV gap (8 vs 4) makes Deep River the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 8), opening up a space where Deep River encloses it.
Bancha reads slightly lighter (LRV 13 vs 8), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 8), opening up a space where Deep River encloses it.
At LRV 84 vs 8, Pure White is decisively the brighter choice.
At LRV 21 vs 8, Artichoke is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 8), opening up a space where Deep River encloses it.
Shoji White reflects far more light (LRV 74 vs 8), opening up a space where Deep River encloses it.
Snowbound reflects far more light (LRV 83 vs 8), opening up a space where Deep River encloses it.
Skimming Stone reflects far more light (LRV 68 vs 8), opening up a space where Deep River encloses it.
At LRV 41 vs 8, Dix Blue is decisively the brighter choice.
At LRV 68 vs 8, Calamine is decisively the brighter choice.
At LRV 25 vs 8, Treron is decisively the brighter choice.
Vintage Vogue reads slightly lighter (LRV 12 vs 8), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 8), opening up a space where Deep River encloses it.
At LRV 31 vs 8, Pale Green is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 8 vs 7), so neither reads brighter in a room.
At LRV 24 vs 8, Cement grey is decisively the brighter choice.
At LRV 57 vs 8, Guilford Green is decisively the brighter choice.
At LRV 72 vs 8, Just Walnut is decisively the brighter choice.