Sudbury Yellow vs Agreeable Gray
Sudbury Yellow is a Farrow & Ball color while Agreeable Gray comes from Sherwin-Williams. Sudbury Yellow reads as beige-yellow, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. At LRV 60 vs 49, Agreeable Gray will read as the brighter of the two — a 11-point gap that matters most in north-facing or low-light rooms. They share a warm quality — useful to know if you're layering them in the same space. At ΔE 35.4, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Sudbury Yellow vs Agreeable Gray in Real Spaces
4 real rooms side by side. Seeing Sudbury Yellow and Agreeable Gray 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Agreeable Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than Sudbury Yellow would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than Sudbury Yellow would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than Sudbury Yellow would.
Color Details
Sudbury Yellow vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Sudbury Yellow on one side and Agreeable Gray 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 Sudbury Yellow comparisons
See how Sudbury Yellow stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 49), opening up a space where Sudbury Yellow encloses it.
At LRV 69 vs 49, Ammonite is decisively the brighter choice.
Sudbury Yellow reflects far more light (LRV 49 vs 6), opening up a space where Iron Ore encloses it.
Their light reflectance is nearly identical (LRV 52 vs 49), so neither reads brighter in a room.
At LRV 49 vs 30, Sudbury Yellow is decisively the brighter choice.
With LRVs of 52 and 49, the two reflect almost the same amount of light.
Accessible Beige reads slightly lighter (LRV 58 vs 49), a gap that shows most in low-lit rooms.
Sudbury Yellow reflects far more light (LRV 49 vs 27), opening up a space where Denim Drift encloses it.
A 6-point LRV gap (49 vs 43) makes Sudbury Yellow the marginally brighter of the two.
At LRV 49 vs 4, Sudbury Yellow is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 49), a gap that shows most in low-lit rooms.
Sudbury Yellow reflects far more light (LRV 49 vs 13), opening up a space where Bancha encloses it.
Sudbury Yellow reads slightly lighter (LRV 49 vs 44), a gap that shows most in low-lit rooms.
At LRV 84 vs 49, Pure White is decisively the brighter choice.
At LRV 49 vs 21, Sudbury Yellow is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 49), opening up a space where Sudbury Yellow encloses it.
Shoji White reflects far more light (LRV 74 vs 49), opening up a space where Sudbury Yellow encloses it.
Snowbound reflects far more light (LRV 83 vs 49), opening up a space where Sudbury Yellow encloses it.
Sudbury Yellow reflects far more light (LRV 49 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 49), opening up a space where Sudbury Yellow encloses it.
A 8-point LRV gap (49 vs 41) makes Sudbury Yellow the marginally brighter of the two.
At LRV 68 vs 49, Calamine is decisively the brighter choice.
At LRV 49 vs 25, Sudbury Yellow is decisively the brighter choice.
Sudbury Yellow reflects far more light (LRV 49 vs 12), opening up a space where Vintage Vogue encloses it.
Sudbury Yellow reads slightly lighter (LRV 49 vs 45), a gap that shows most in low-lit rooms.
At LRV 49 vs 31, Sudbury Yellow is decisively the brighter choice.
At LRV 49 vs 7, Sudbury Yellow is decisively the brighter choice.
At LRV 49 vs 24, Sudbury Yellow is decisively the brighter choice.
A 8-point LRV gap (57 vs 49) makes Guilford Green the marginally brighter of the two.
At LRV 72 vs 49, Just Walnut is decisively the brighter choice.