How does Dark jade (No.16 D 45) by BS 4800 compare with Johnstone's’s closest paints? The nearest match by perceptual distance is Johnstone's Tahitian Treat (ΔE 2.1, “near-identical”). 2 more Johnstone's colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 4 Johnstone's paints are all priced at £12.36 per litre.
BS 4800 Dark jade 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 |
|---|---|---|---|---|---|
| Tahitian Treat | — | 2.1 | near-identical | £12.36 | £2.06 |
| Emerald Pool | — | 3.0 | very close | £12.36 | £2.06 |
| Caribbean Holiday | — | 3.5 | very close | £12.36 | £2.06 |
| Empress Teal | — | 4.8 | very close | £12.36 | £2.06 |