Celtic Forest 2 vs Treron
Celtic Forest 2 (Dulux) and Treron (Farrow & Ball) come from different manufacturers. Hue-wise, Celtic Forest 2 belongs to the beige-greige family and Treron to the greige-grey family. The 10-point LRV gap — 35 for Celtic Forest 2 vs 25 for Treron — means Celtic Forest 2 will open up a space more effectively. Both share a warm character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 10.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 7 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Celtic Forest 2 vs Treron in Real Spaces
7 real rooms side by side. Seeing Celtic Forest 2 and Treron in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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 2 reflects noticeably more light off the walls, making the space read more open than Treron.
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 2 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Celtic Forest 2 will make the room feel meaningfully brighter than Treron would.
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 2 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Celtic Forest 2 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 2 reflects noticeably more light off the walls, making the space read more open than Treron.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Celtic Forest 2 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Celtic Forest 2 vs Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Celtic Forest 2 on one side and Treron 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 2 comparisons
See how Celtic Forest 2 stacks up against other well-photographed colors across different brands and tones.
