Coastal Plain vs Dried Thyme
Both are Sherwin-Williams colors. Coastal Plain reads as green-grey, while Dried Thyme reads as grey — two distinct hue families, not close cousins. At LRV 37 vs 21, Coastal Plain will read as the brighter of the two — a 16-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 14.4, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 8 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Coastal Plain vs Dried Thyme in Real Spaces
8 real rooms side by side. Seeing Coastal Plain and Dried Thyme 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. Coastal Plain returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Coastal Plain will make the room feel meaningfully brighter than Dried Thyme would.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Coastal Plain will make the room feel meaningfully brighter than Dried Thyme would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Coastal Plain will make the room feel meaningfully brighter than Dried Thyme would.
Home Office
In a home office, wall color sits in your peripheral vision for hours at a time, so temperature and undertone matter more than you might expect. The LRV gap is large enough that Coastal Plain will make the room feel meaningfully brighter than Dried Thyme would.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Coastal Plain will make the room feel meaningfully brighter than Dried Thyme would.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Coastal Plain returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Coastal Plain will make the room feel meaningfully brighter than Dried Thyme would.
Color Details
Coastal Plain vs Dried Thyme Simulated Comparison
5 simulated room previews — drag the slider on each to see Coastal Plain on one side and Dried Thyme 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 Coastal Plain comparisons
See how Coastal Plain stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 37, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 37), opening up a space where Coastal Plain encloses it.
At LRV 37 vs 6, Coastal Plain is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 37), opening up a space where Coastal Plain encloses it.
Coastal Plain reads slightly lighter (LRV 37 vs 30), a gap that shows most in low-lit rooms.
At LRV 52 vs 37, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 37), opening up a space where Coastal Plain encloses it.
At LRV 58 vs 37, Accessible Beige is decisively the brighter choice.
A 10-point LRV gap (37 vs 27) makes Coastal Plain the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 37), a gap that shows most in low-lit rooms.
Coastal Plain reflects far more light (LRV 37 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 37, Tranquil Dawn is decisively the brighter choice.
At LRV 37 vs 13, Coastal Plain is decisively the brighter choice.
A 7-point LRV gap (44 vs 37) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 37), opening up a space where Coastal Plain encloses it.
Coastal Plain reflects far more light (LRV 37 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 37, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 37, Shoji White is decisively the brighter choice.
At LRV 83 vs 37, Snowbound is decisively the brighter choice.
At LRV 37 vs 12, Coastal Plain is decisively the brighter choice.
At LRV 68 vs 37, Skimming Stone is decisively the brighter choice.
Dix Blue reads slightly lighter (LRV 41 vs 37), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 37), opening up a space where Coastal Plain encloses it.
Coastal Plain reads slightly lighter (LRV 37 vs 25), a gap that shows most in low-lit rooms.
At LRV 37 vs 12, Coastal Plain is decisively the brighter choice.
A 9-point LRV gap (45 vs 37) makes Saybrook Sage the marginally brighter of the two.
Coastal Plain reads slightly lighter (LRV 37 vs 31), a gap that shows most in low-lit rooms.
Coastal Plain reflects far more light (LRV 37 vs 7), opening up a space where Pine Needle encloses it.
Coastal Plain reflects far more light (LRV 37 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reflects far more light (LRV 57 vs 37), opening up a space where Coastal Plain encloses it.