Celtic Forest 2 vs Overtly Olive
Both are Dulux colors. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. At LRV 43 vs 35, Overtly Olive will read as the brighter of the two — a 8-point gap that matters most in north-facing or low-light rooms. They share a warm quality — useful to know if you're layering them in the same space. At ΔE 7.7, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Celtic Forest 2 vs Overtly Olive in Real Spaces
3 real rooms side by side. Celtic Forest 2 and Overtly Olive 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Overtly Olive returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Overtly Olive will make the room feel meaningfully brighter than Celtic Forest 2 would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Overtly Olive will make the room feel meaningfully brighter than Celtic Forest 2 would.
Color Details
Celtic Forest 2 vs Overtly Olive Simulated Comparison
5 simulated room previews — drag the slider on each to see Celtic Forest 2 on one side and Overtly Olive 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.