Goodwin Green vs Tranquil Dawn
Where Goodwin Green belongs to Benjamin Moore's range, Tranquil Dawn is a Dulux color. Hue-wise, Goodwin Green belongs to the blue-green family and Tranquil Dawn to the green-grey family. Tranquil Dawn (LRV 55) reflects noticeably more light than Goodwin Green (LRV 11), a difference of 44 points that becomes especially apparent in rooms with limited natural light. Goodwin Green runs green while Tranquil Dawn is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 43.0, 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Goodwin Green vs Tranquil Dawn in Real Spaces
3 real rooms side by side. Seeing Goodwin 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than Goodwin Green would.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Tranquil Dawn reflects noticeably more light off the walls, making the space read more open than Goodwin Green.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Tranquil Dawn reflects noticeably more light off the walls, making the space read more open than Goodwin Green.
Color Details
Goodwin Green vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Goodwin 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 Goodwin Green comparisons
See how Goodwin Green stacks up against other well-photographed colors across different brands and tones.
