Ancient Oak vs Guilford Green
Ancient Oak and Guilford Green come from the same Benjamin Moore collection. Ancient Oak reads as beige-yellow, while Guilford Green reads as beige-green — two distinct hue families, not close cousins. The 15-point LRV gap — 73 for Ancient Oak vs 57 for Guilford Green — means Ancient Oak will open up a space more effectively. Where Ancient Oak leans warm, Guilford Green reads yellow — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 9.6 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Ancient Oak vs Guilford Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Ancient Oak on one side and Guilford 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 Ancient Oak comparisons
See how Ancient Oak stacks up against other well-photographed colors across different brands and tones.







































