RAL 740-6 vs Perennial Green
RAL 740-6 (RAL Effect) and Perennial Green (Sherwin-Williams) come from different manufacturers. Hue-wise, RAL 740-6 belongs to the blue family and Perennial Green to the green family. The NaN-point LRV gap — NaN for Perennial Green vs 6 for RAL 740-6 — means Perennial Green will open up a space more effectively. A ΔE of NaN puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
RAL 740-6 vs Perennial Green in Real Spaces
1 real room side by side. Seeing RAL 740-6 and Perennial 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
RAL 740-6 vs Perennial Green Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 740-6 on one side and Perennial 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 740-6 comparisons
See how RAL 740-6 stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 6), opening up a space where RAL 740-6 encloses it.
At LRV 52 vs 6, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 6, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 6, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 6), opening up a space where RAL 740-6 encloses it.
Denim Drift reflects far more light (LRV 27 vs 6), opening up a space where RAL 740-6 encloses it.
At LRV 43 vs 6, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 6), opening up a space where RAL 740-6 encloses it.
Hardwick White reflects far more light (LRV 44 vs 6), opening up a space where RAL 740-6 encloses it.
At LRV 84 vs 6, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 6), opening up a space where RAL 740-6 encloses it.
Shoji White reflects far more light (LRV 74 vs 6), opening up a space where RAL 740-6 encloses it.
Pewter Green reads slightly lighter (LRV 12 vs 6), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 6), opening up a space where RAL 740-6 encloses it.
Vintage Vogue reads slightly lighter (LRV 12 vs 6), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 6), opening up a space where RAL 740-6 encloses it.
At LRV 31 vs 6, Pale Green is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 7 vs 6), so neither reads brighter in a room.
At LRV 24 vs 6, Cement grey is decisively the brighter choice.
At LRV 57 vs 6, Guilford Green is decisively the brighter choice.