Hardwick White vs Green Onyx
Hardwick White is a Farrow & Ball color while Green Onyx comes from Sherwin-Williams. Hue-wise, Hardwick White belongs to the greige-grey family and Green Onyx to the green-greige family. At LRV 44 vs 31, Hardwick White will read as the brighter of the two — a 12-point gap that matters most in north-facing or low-light rooms. The tonal difference — Hardwick White's warm character against Green Onyx's neutral — becomes most visible against white trim or in morning light. At ΔE 10.6, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Hardwick White vs Green Onyx in Real Spaces
3 real rooms side by side. Seeing Hardwick White and Green Onyx 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. Hardwick White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 Hardwick White will make the room feel meaningfully brighter than Green Onyx would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Hardwick White will make the room feel meaningfully brighter than Green Onyx would.
Color Details
Hardwick White vs Green Onyx Simulated Comparison
5 simulated room previews — drag the slider on each to see Hardwick White on one side and Green Onyx 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 Hardwick White comparisons
See how Hardwick White stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 44), opening up a space where Hardwick White encloses it.
At LRV 69 vs 44, Ammonite is decisively the brighter choice.
Hardwick White reflects far more light (LRV 44 vs 6), opening up a space where Iron Ore encloses it.
A 8-point LRV gap (52 vs 44) makes Purbeck Stone the marginally brighter of the two.
At LRV 44 vs 30, Hardwick White is decisively the brighter choice.
Mizzle reads slightly lighter (LRV 52 vs 44), a gap that shows most in low-lit rooms.
At LRV 60 vs 44, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 44), opening up a space where Hardwick White encloses it.
Hardwick White reflects far more light (LRV 44 vs 27), opening up a space where Denim Drift encloses it.
Their light reflectance is nearly identical (LRV 44 vs 43), so neither reads brighter in a room.
At LRV 44 vs 4, Hardwick White is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 44), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 13), opening up a space where Bancha encloses it.
At LRV 84 vs 44, Pure White is decisively the brighter choice.
At LRV 44 vs 21, Hardwick White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 44), opening up a space where Hardwick White encloses it.
Shoji White reflects far more light (LRV 74 vs 44), opening up a space where Hardwick White encloses it.
Snowbound reflects far more light (LRV 83 vs 44), opening up a space where Hardwick White encloses it.
Hardwick White reflects far more light (LRV 44 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 44), opening up a space where Hardwick White encloses it.
Their light reflectance is nearly identical (LRV 44 vs 41), so neither reads brighter in a room.
At LRV 68 vs 44, Calamine is decisively the brighter choice.
At LRV 44 vs 25, Hardwick White is decisively the brighter choice.
Hardwick White reflects far more light (LRV 44 vs 12), opening up a space where Vintage Vogue encloses it.
With LRVs of 45 and 44, the two reflect almost the same amount of light.
At LRV 44 vs 31, Hardwick White is decisively the brighter choice.
At LRV 44 vs 7, Hardwick White is decisively the brighter choice.
At LRV 44 vs 24, Hardwick White is decisively the brighter choice.
At LRV 57 vs 44, Guilford Green is decisively the brighter choice.
At LRV 72 vs 44, Just Walnut is decisively the brighter choice.