Perennial Green vs Tranquil Dawn
Perennial Green (Behr) and Tranquil Dawn (Dulux) come from different manufacturers. Perennial Green reads as green, while Tranquil Dawn reads as green-grey — two distinct hue families, not close cousins. The 44-point LRV gap — 55 for Tranquil Dawn vs 11 for Perennial Green — means Tranquil Dawn will open up a space more effectively. Where Perennial Green leans green, Tranquil Dawn reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 40.1 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Perennial Green vs Tranquil Dawn in Real Spaces
2 real rooms side by side. Seeing Perennial Green and Tranquil Dawn 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. Tranquil Dawn reflects noticeably more light off the walls, making the space read more open than Perennial Green.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Tranquil Dawn returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Perennial Green vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Perennial Green on one side and Tranquil Dawn 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 Perennial Green comparisons
See how Perennial Green stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 11), opening up a space where Perennial Green encloses it.
At LRV 69 vs 11, Ammonite is decisively the brighter choice.
Perennial Green reads slightly lighter (LRV 11 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 11, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 11, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 11), opening up a space where Perennial Green encloses it.
At LRV 60 vs 11, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 11), opening up a space where Perennial Green encloses it.
Denim Drift reflects far more light (LRV 27 vs 11), opening up a space where Perennial Green encloses it.
At LRV 43 vs 11, French Gray is decisively the brighter choice.
A 6-point LRV gap (11 vs 4) makes Perennial Green the marginally brighter of the two.
With LRVs of 13 and 11, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 11), opening up a space where Perennial Green encloses it.
At LRV 84 vs 11, Pure White is decisively the brighter choice.
A 11-point LRV gap (21 vs 11) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 11), opening up a space where Perennial Green encloses it.
Shoji White reflects far more light (LRV 74 vs 11), opening up a space where Perennial Green encloses it.
Snowbound reflects far more light (LRV 83 vs 11), opening up a space where Perennial Green encloses it.
With LRVs of 12 and 11, the two reflect almost the same amount of light.
Skimming Stone reflects far more light (LRV 68 vs 11), opening up a space where Perennial Green encloses it.
At LRV 41 vs 11, Dix Blue is decisively the brighter choice.
At LRV 68 vs 11, Calamine is decisively the brighter choice.
At LRV 25 vs 11, Treron is decisively the brighter choice.
With LRVs of 12 and 11, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 11), opening up a space where Perennial Green encloses it.
At LRV 31 vs 11, Pale Green is decisively the brighter choice.
A 4-point LRV gap (11 vs 7) makes Perennial Green the marginally brighter of the two.
At LRV 24 vs 11, Cement grey is decisively the brighter choice.
At LRV 57 vs 11, Guilford Green is decisively the brighter choice.
At LRV 72 vs 11, Just Walnut is decisively the brighter choice.