Celtic Forest 3 vs Slaked Lime - Dark
Celtic Forest 3 (Dulux) and Slaked Lime - Dark (Little Greene) come from different manufacturers. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. The 7-point LRV gap — 52 for Celtic Forest 3 vs 45 for Slaked Lime - Dark — means Celtic Forest 3 will open up a space more effectively. Where Celtic Forest 3 leans warm, Slaked Lime - Dark reads red — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 5.2 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Celtic Forest 3 vs Slaked Lime - Dark in Real Spaces
4 real rooms side by side. Celtic Forest 3 and Slaked Lime - Dark are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Celtic Forest 3 reads slightly lighter here — a subtle but real difference in how open the space feels.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Celtic Forest 3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Celtic Forest 3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Celtic Forest 3 reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Celtic Forest 3 vs Slaked Lime - Dark Simulated Comparison
5 simulated room previews — drag the slider on each to see Celtic Forest 3 on one side and Slaked Lime - Dark 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 Celtic Forest 3 comparisons
See how Celtic Forest 3 stacks up against other well-photographed colors across different brands and tones.
