St. Elmo's Fire vs Duck Green
St. Elmo's Fire (Benjamin Moore) and Duck Green (Farrow & Ball) come from different manufacturers. St. Elmo's Fire reads as beige-yellow, while Duck Green reads as green-grey — two distinct hue families, not close cousins. The 58-point LRV gap — 66 for St. Elmo's Fire vs 8 for Duck Green — means St. Elmo's Fire will open up a space more effectively. Where St. Elmo's Fire leans warm, Duck Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 75.3 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
St. Elmo's Fire vs Duck Green Simulated Comparison
5 simulated room previews — drag the slider on each to see St. Elmo's Fire on one side and Duck 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 St. Elmo's Fire comparisons
See how St. Elmo's Fire stacks up against other well-photographed colors across different brands and tones.
A 3-point LRV gap (69 vs 66) makes Ammonite the marginally brighter of the two.
White Dove reflects far more light (LRV 83 vs 66), opening up a space where St. Elmo's Fire encloses it.
St. Elmo's Fire reflects far more light (LRV 66 vs 6), opening up a space where Iron Ore encloses it.
At LRV 66 vs 52, St. Elmo's Fire is decisively the brighter choice.
At LRV 66 vs 30, St. Elmo's Fire is decisively the brighter choice.
St. Elmo's Fire reflects far more light (LRV 66 vs 52), opening up a space where Mizzle encloses it.
A 5-point LRV gap (66 vs 60) makes St. Elmo's Fire the marginally brighter of the two.
St. Elmo's Fire reads slightly lighter (LRV 66 vs 58), a gap that shows most in low-lit rooms.
St. Elmo's Fire reflects far more light (LRV 66 vs 27), opening up a space where Denim Drift encloses it.
At LRV 66 vs 43, St. Elmo's Fire is decisively the brighter choice.
At LRV 66 vs 4, St. Elmo's Fire is decisively the brighter choice.
St. Elmo's Fire reads slightly lighter (LRV 66 vs 55), a gap that shows most in low-lit rooms.
St. Elmo's Fire reflects far more light (LRV 66 vs 13), opening up a space where Bancha encloses it.
St. Elmo's Fire reflects far more light (LRV 66 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 66, Pure White is decisively the brighter choice.
At LRV 66 vs 21, St. Elmo's Fire is decisively the brighter choice.
With LRVs of 66 and 66, the two reflect almost the same amount of light.
Shoji White reads slightly lighter (LRV 74 vs 66), a gap that shows most in low-lit rooms.
Snowbound reflects far more light (LRV 83 vs 66), opening up a space where St. Elmo's Fire encloses it.
At LRV 66 vs 51, St. Elmo's Fire is decisively the brighter choice.
St. Elmo's Fire reflects far more light (LRV 66 vs 12), opening up a space where Pewter Green encloses it.
With LRVs of 68 and 66, the two reflect almost the same amount of light.
At LRV 66 vs 41, St. Elmo's Fire is decisively the brighter choice.
St. Elmo's Fire reflects far more light (LRV 66 vs 12), opening up a space where Vintage Vogue encloses it.
St. Elmo's Fire reflects far more light (LRV 66 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 66 vs 31, St. Elmo's Fire is decisively the brighter choice.
At LRV 66 vs 7, St. Elmo's Fire is decisively the brighter choice.