Mouse Tail vs Undiscovered Forest

Mouse Tail and Undiscovered Forest are both Dulux neutrals. The gap between them is ΔE 4.1 — “very close”. Undiscovered Forest is the lighter of the two, and Mouse Tail the warmer. Both cost about £14.40 per litre.

	Mouse Tail	Undiscovered Forest
Hex	#7B8178	#878A83
Lightness (L*)	53	57
Price / litre	£14.40	£14.40

Looking across brands instead? See Mouse Tail’s cross-brand matches and cheaper alternatives, or Undiscovered Forest’s.