Arsenic vs Rally Green
Arsenic is a Farrow & Ball color while Rally Green comes from Sherwin-Williams. These are both greens, so the question isn't which hue to choose — it's where within green to land. At LRV 44 vs 37, Rally Green will read as the brighter of the two — a 7-point gap that matters most in north-facing or low-light rooms. They share a cool quality — useful to know if you're layering them in the same space. At ΔE 20.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Arsenic vs Rally Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Arsenic on one side and Rally Green 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 Arsenic comparisons
See how Arsenic stacks up against other well-photographed colors across different brands and tones.
