Celtic Forest 3 vs Northern Mystic
Where Celtic Forest 3 belongs to Dulux's range, Northern Mystic is a Jotun color. Hue-wise, Celtic Forest 3 belongs to the beige-greige family and Northern Mystic to the green-grey family. Celtic Forest 3 (LRV 52) reflects noticeably more light than Northern Mystic (LRV 15), a difference of 37 points that becomes especially apparent in rooms with limited natural light. Celtic Forest 3 runs warm while Northern Mystic is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 32.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. 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 Northern Mystic in Real Spaces
4 real rooms side by side. Seeing Celtic Forest 3 and Northern Mystic 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Celtic Forest 3 will make the room feel meaningfully brighter than Northern Mystic would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Celtic Forest 3 reflects noticeably more light off the walls, making the space read more open than Northern Mystic.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Celtic Forest 3 reflects noticeably more light off the walls, making the space read more open than Northern Mystic.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Celtic Forest 3 reflects noticeably more light off the walls, making the space read more open than Northern Mystic.
Color Details
Celtic Forest 3 vs Northern Mystic Simulated Comparison
5 simulated room previews — drag the slider on each to see Celtic Forest 3 on one side and Northern Mystic 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.
