Monmouth Green vs Iron Ore
Where Monmouth Green belongs to Benjamin Moore's range, Iron Ore is a Sherwin-Williams color. Monmouth Green reads as blue-green, while Iron Ore reads as grey — two distinct hue families, not close cousins. Monmouth Green (LRV 44) reflects noticeably more light than Iron Ore (LRV 6), a difference of 39 points that becomes especially apparent in rooms with limited natural light. Monmouth Green runs green while Iron Ore is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 57.6, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Monmouth Green vs Iron Ore in Real Spaces
1 real room side by side. Seeing Monmouth Green and Iron Ore in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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 Monmouth Green will make the room feel meaningfully brighter than Iron Ore would.
Color Details
Monmouth Green vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Monmouth Green on one side and Iron Ore 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 Monmouth Green comparisons
See how Monmouth Green stacks up against other well-photographed colors across different brands and tones.
