How does Leaf green (No.6002) by RAL Classic compare with Johnstone's’s closest paints? The nearest match by perceptual distance is Johnstone's Emerald Shadow (ΔE 3.6, “very close”). 1 more Johnstone's colour 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 £6.14 to £12.36 per litre.
RAL Classic Leaf green 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 |
|---|---|---|---|---|---|
| Emerald Shadow | — | 3.6 | very close | £6.14 | £1.02 |
| Sherwood | — | 3.8 | very close | £6.14 | £1.02 |
| Rippled Jade | — | 5.2 | close | £12.36 | £2.06 |
| Mountain Forest | — | 6.2 | close | £12.36 | £2.06 |