How does Green Smoke by Farrow & Ball compare with Johnstone's’s closest paints? The nearest match is Johnstone's Dusty Fern (ΔE 1.4, “near-identical”). 3 more Johnstone's colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. Prices for these 4 Johnstone's paints range from £7.53 to £13.37 per litre, against Farrow & Ball Green Smoke at £26.40/L.

Farrow & Ball Green Smoke £26.40/L

Johnstone's Dusty Fern near-identical — ΔE 1.4 £7.53/L

Farrow & Ball Green Smoke vs Johnstone's

4 closest Johnstone's matches ranked by ΔE

ΔE (CIEDE2000) is a perceptual distance metric — lower means a closer match. Matches under ΔE 2 are typically indistinguishable; ΔE 2–4 looks “the same” once dry on a wall; ΔE 4–6 is noticeable side-by-side. Always view a sample pot before committing — screen colours and lighting vary.

Colour	Number	ΔE	Match quality	Price/L	Price/m²
Dusty Fern	—	1.4	near-identical	£7.53	£1.26
Dried Holly	—	2.3	near-identical	£13.37	£2.23
Dwarf Spruce	—	2.6	near-identical	£13.37	£2.23
Smokey Sage	—	2.9	near-identical	£13.37	£2.23

Compare Green Smoke with another brand

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