RAL 340-M vs Pewter Green
RAL 340-M is a RAL Effect color while Pewter Green comes from Sherwin-Williams. RAL 340-M reads as pink, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. At LRV 12 vs 6, Pewter Green will read as the brighter of the two — a 6-point gap that matters most in north-facing or low-light rooms. At ΔE 23.5, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 340-M vs Pewter Green in Real Spaces
6 real rooms side by side. Seeing RAL 340-M 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.
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.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — Pewter Green gives the walls a little more lift.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The brightness difference is modest but present — Pewter Green gives the walls a little more lift.
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.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The brightness difference is modest but present — Pewter Green gives the walls a little more lift.
Color Details
RAL 340-M vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 340-M 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 RAL 340-M comparisons
See how RAL 340-M stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 6, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 6), opening up a space where RAL 340-M encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 6), opening up a space where RAL 340-M encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 6), opening up a space where RAL 340-M encloses it.
At LRV 58 vs 6, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 6, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 6), opening up a space where RAL 340-M encloses it.
At LRV 55 vs 6, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 6, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 6), opening up a space where RAL 340-M encloses it.
At LRV 66 vs 6, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 6, Shoji White is decisively the brighter choice.
At LRV 68 vs 6, Skimming Stone is decisively the brighter choice.
A 6-point LRV gap (12 vs 6) makes Vintage Vogue the marginally brighter of the two.
At LRV 45 vs 6, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 6), opening up a space where RAL 340-M encloses it.
With LRVs of 7 and 6, the two reflect almost the same amount of light.
Cement grey reflects far more light (LRV 24 vs 6), opening up a space where RAL 340-M encloses it.
Guilford Green reflects far more light (LRV 57 vs 6), opening up a space where RAL 340-M encloses it.
Just Walnut reflects far more light (LRV 72 vs 6), opening up a space where RAL 340-M encloses it.