Guilford Green vs Antimony
Where Guilford Green belongs to Benjamin Moore's range, Antimony is a Sherwin-Williams color. Hue-wise, Guilford Green belongs to the beige-green family and Antimony to the grey family. They have nearly identical light reflectance values (57 vs 57), so they'll read as similarly Medium in most lighting conditions. Guilford Green runs yellow while Antimony is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 12.7, 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 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Guilford Green vs Antimony in Real Spaces
5 real rooms side by side. Seeing Guilford Green and Antimony 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The temperature contrast between Guilford Green and Antimony is what sets these apart most in this context.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Guilford Green brings more warmth to the space, while Antimony keeps things cooler and crisper.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Guilford Green brings more warmth to the space, while Antimony keeps things cooler and crisper.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Guilford Green brings more warmth to the space, while Antimony keeps things cooler and crisper.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Guilford Green brings more warmth to the space, while Antimony keeps things cooler and crisper.
Color Details
Guilford Green vs Antimony Simulated Comparison
5 simulated room previews — drag the slider on each to see Guilford Green on one side and Antimony 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 Guilford Green comparisons
See how Guilford Green stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 57, White Dove is decisively the brighter choice.
Ammonite reads slightly lighter (LRV 69 vs 57), a gap that shows most in low-lit rooms.
At LRV 57 vs 6, Guilford Green is decisively the brighter choice.
Guilford Green reads slightly lighter (LRV 57 vs 52), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 30), opening up a space where Evergreen Fog encloses it.
A 6-point LRV gap (57 vs 52) makes Guilford Green the marginally brighter of the two.
Agreeable Gray reads slightly lighter (LRV 60 vs 57), a gap that shows most in low-lit rooms.
Their light reflectance is nearly identical (LRV 58 vs 57), so neither reads brighter in a room.
At LRV 57 vs 27, Guilford Green is decisively the brighter choice.
Guilford Green reflects far more light (LRV 57 vs 43), opening up a space where French Gray encloses it.
Guilford Green reflects far more light (LRV 57 vs 4), opening up a space where Naval encloses it.
Their light reflectance is nearly identical (LRV 57 vs 55), so neither reads brighter in a room.
At LRV 57 vs 13, Guilford Green is decisively the brighter choice.
At LRV 57 vs 44, Guilford Green is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 57), opening up a space where Guilford Green encloses it.
Guilford Green reflects far more light (LRV 57 vs 21), opening up a space where Artichoke encloses it.
A 8-point LRV gap (66 vs 57) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 57, Shoji White is decisively the brighter choice.
At LRV 83 vs 57, Snowbound is decisively the brighter choice.
At LRV 57 vs 12, Guilford Green is decisively the brighter choice.
A 11-point LRV gap (68 vs 57) makes Skimming Stone the marginally brighter of the two.
Guilford Green reflects far more light (LRV 57 vs 41), opening up a space where Dix Blue encloses it.
Calamine reads slightly lighter (LRV 68 vs 57), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 25), opening up a space where Treron encloses it.
At LRV 57 vs 12, Guilford Green is decisively the brighter choice.
A 12-point LRV gap (57 vs 45) makes Guilford Green the marginally brighter of the two.
Guilford Green reflects far more light (LRV 57 vs 31), opening up a space where Pale Green encloses it.
Guilford Green reflects far more light (LRV 57 vs 7), opening up a space where Pine Needle encloses it.
Guilford Green reflects far more light (LRV 57 vs 24), opening up a space where Cement grey encloses it.
Just Walnut reflects far more light (LRV 72 vs 57), opening up a space where Guilford Green encloses it.