Ultra Pure White vs Duck Green
Ultra Pure White (Behr) and Duck Green (Farrow & Ball) come from different manufacturers. Ultra Pure White reads as white-yellow, while Duck Green reads as green-grey — two distinct hue families, not close cousins. The 86-point LRV gap — 94 for Ultra Pure White vs 8 for Duck Green — means Ultra Pure White will open up a space more effectively. Where Ultra Pure White leans yellow, Duck Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 64.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Ultra Pure White vs Duck Green in Real Spaces
2 real rooms side by side. Seeing Ultra Pure White and Duck Green 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
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. Ultra Pure White reflects noticeably more light off the walls, making the space read more open than Duck Green.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Ultra Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Ultra Pure White vs Duck Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Ultra Pure White 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 Ultra Pure White comparisons
See how Ultra Pure White stacks up against other well-photographed colors across different brands and tones.
Ultra Pure White reflects far more light (LRV 94 vs 69), opening up a space where Ammonite encloses it.
A 11-point LRV gap (94 vs 83) makes Ultra Pure White the marginally brighter of the two.
At LRV 94 vs 6, Ultra Pure White is decisively the brighter choice.
Ultra Pure White reflects far more light (LRV 94 vs 52), opening up a space where Purbeck Stone encloses it.
Ultra Pure White reflects far more light (LRV 94 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 94 vs 52, Ultra Pure White is decisively the brighter choice.
Ultra Pure White reflects far more light (LRV 94 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 94 vs 58, Ultra Pure White is decisively the brighter choice.
At LRV 94 vs 27, Ultra Pure White is decisively the brighter choice.
Ultra Pure White reflects far more light (LRV 94 vs 43), opening up a space where French Gray encloses it.
Ultra Pure White reflects far more light (LRV 94 vs 4), opening up a space where Naval encloses it.
At LRV 94 vs 55, Ultra Pure White is decisively the brighter choice.
At LRV 94 vs 13, Ultra Pure White is decisively the brighter choice.
At LRV 94 vs 44, Ultra Pure White is decisively the brighter choice.
Ultra Pure White reads slightly lighter (LRV 94 vs 84), a gap that shows most in low-lit rooms.
Ultra Pure White reflects far more light (LRV 94 vs 21), opening up a space where Artichoke encloses it.
At LRV 94 vs 66, Ultra Pure White is decisively the brighter choice.
At LRV 94 vs 74, Ultra Pure White is decisively the brighter choice.
A 11-point LRV gap (94 vs 83) makes Ultra Pure White the marginally brighter of the two.
Ultra Pure White reflects far more light (LRV 94 vs 51), opening up a space where Pigeon encloses it.
At LRV 94 vs 12, Ultra Pure White is decisively the brighter choice.
At LRV 94 vs 68, Ultra Pure White is decisively the brighter choice.
Ultra Pure White reflects far more light (LRV 94 vs 41), opening up a space where Dix Blue encloses it.
At LRV 94 vs 12, Ultra Pure White is decisively the brighter choice.
At LRV 94 vs 45, Ultra Pure White is decisively the brighter choice.
Ultra Pure White reflects far more light (LRV 94 vs 31), opening up a space where Pale Green encloses it.
Ultra Pure White reflects far more light (LRV 94 vs 7), opening up a space where Pine Needle encloses it.