Windmill Lane vs Agreeable Gray
Where Windmill Lane belongs to Little Greene's range, Agreeable Gray is a Sherwin-Williams color. Windmill Lane reads as green-grey, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. Agreeable Gray (LRV 60) reflects noticeably more light than Windmill Lane (LRV 31), a difference of 29 points that becomes especially apparent in rooms with limited natural light. Windmill Lane runs green while Agreeable Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 21.1, 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 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Windmill Lane vs Agreeable Gray in Real Spaces
6 real rooms side by side. Seeing Windmill Lane and Agreeable Gray 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 Agreeable Gray will make the room feel meaningfully brighter than Windmill Lane would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than Windmill Lane.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Agreeable Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than Windmill Lane.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than Windmill Lane would.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than Windmill Lane.
Color Details
Windmill Lane vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Windmill Lane on one side and Agreeable Gray 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 Windmill Lane comparisons
See how Windmill Lane stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 31), opening up a space where Windmill Lane encloses it.
At LRV 83 vs 31, White Dove is decisively the brighter choice.
At LRV 31 vs 6, Windmill Lane is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 31), opening up a space where Windmill Lane encloses it.
With LRVs of 31 and 30, the two reflect almost the same amount of light.
At LRV 52 vs 31, Mizzle is decisively the brighter choice.
At LRV 58 vs 31, Accessible Beige is decisively the brighter choice.
A 4-point LRV gap (31 vs 27) makes Windmill Lane the marginally brighter of the two.
French Gray reflects far more light (LRV 43 vs 31), opening up a space where Windmill Lane encloses it.
Windmill Lane reflects far more light (LRV 31 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 31, Tranquil Dawn is decisively the brighter choice.
At LRV 31 vs 13, Windmill Lane is decisively the brighter choice.
At LRV 44 vs 31, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 31), opening up a space where Windmill Lane encloses it.
Windmill Lane reads slightly lighter (LRV 31 vs 21), a gap that shows most in low-lit rooms.
At LRV 66 vs 31, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 31, Shoji White is decisively the brighter choice.
At LRV 83 vs 31, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 31), opening up a space where Windmill Lane encloses it.
At LRV 31 vs 12, Windmill Lane is decisively the brighter choice.
At LRV 31 vs 8, Windmill Lane is decisively the brighter choice.
At LRV 68 vs 31, Skimming Stone is decisively the brighter choice.
Dix Blue reads slightly lighter (LRV 41 vs 31), a gap that shows most in low-lit rooms.
At LRV 31 vs 12, Windmill Lane is decisively the brighter choice.
At LRV 45 vs 31, Saybrook Sage is decisively the brighter choice.
With LRVs of 31 and 31, the two reflect almost the same amount of light.
Windmill Lane reflects far more light (LRV 31 vs 7), opening up a space where Pine Needle encloses it.