The decision for this particular color
Rosemary can be considered for whole house if its color and depth suit the space; the first design question is where a strong green meets a dark worktop. Rosemary is deep enough that pairing it with black counters creates a question about the outline between two dark planes.
Why the black counters and pale wood stools relationship matters
Pale wood stools add room-level contrast, but the countertop-to-cabinet join still needs to remain intentional under working lights.
Rosemary has an LRV of 14; Sherwin-Williams Pewter Green SW-6208 is 12. The difference is 2 points, with Rosemary returning more light under the reference measurement.
Walk the connecting sightlines
Map where Rosemary begins and ends before repeating it through the house. A deep room can work as an intentional enclosure while a passage needs another treatment. Check adjoining doorways with the ordinary lights on, preserving readable edges and a coherent route between rooms.
A shared palette does not require one paint everywhere
Retain a visible boundary between the two dark surfaces or introduce a lighter separating surface. The north-facing room assessment covers that related choice. The situations that call for another color covers that related choice.
If Rosemary passes in the main room but fails against another fixed floor, a related color in that space may be more coherent than repeating one formula everywhere. Review both rooms through the connecting doorway. The living-room palette covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Sherwin-Williams Rosemary SW-6187. The recorded LRV is 14. Named comparison values come from the respective manufacturers; material schemes are editorial suggestions.
This guide reviews published color information and proposes practical sample checks. It does not claim first-hand paint testing or customer-review scores. Sherwin-Williams does not sponsor or endorse this site. Product names and trademarks belong to their respective owners. Confirm the color in a physical sample and select the coating for the actual surface and finish.

