Erin Green vs Thames Fog
Where Erin Green belongs to Benjamin Moore's range, Thames Fog is a Valspar color. Hue-wise, Erin Green belongs to the blue-green family and Thames Fog to the grey family. Thames Fog (LRV 27) reflects noticeably more light than Erin Green (LRV 23), a difference of 4 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 36.2, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Erin Green vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Erin Green on one side and Thames Fog 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 Erin Green comparisons
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