Guilford Green vs Acorn
Guilford Green (Benjamin Moore) and Acorn (Little Greene) come from different manufacturers. Hue-wise, Guilford Green belongs to the beige-green family and Acorn to the yellow family. The 18-point LRV gap — 75 for Acorn vs 57 for Guilford Green — means Acorn will open up a space more effectively. Both share a yellow character, which means they'll respond to light and surrounding materials in similar ways. ΔE 7.8 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Guilford Green vs Acorn in Real Spaces
1 real room side by side. Guilford Green and Acorn are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Acorn reflects noticeably more light off the walls, making the space read more open than Guilford Green.
Color Details
Guilford Green vs Acorn Simulated Comparison
5 simulated room previews — drag the slider on each to see Guilford Green on one side and Acorn 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.
Ammonite reads slightly lighter (LRV 69 vs 57), a gap that shows most in low-lit rooms.
At LRV 83 vs 57, White Dove is decisively the brighter choice.
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.
Guilford Green reads slightly lighter (LRV 57 vs 51), a gap that shows most in low-lit rooms.
At LRV 57 vs 12, Guilford Green is decisively the brighter choice.
At LRV 57 vs 8, 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.
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.