Opal Essence vs Just Walnut
Where Opal Essence belongs to Benjamin Moore's range, Just Walnut is a Dulux color. Hue-wise, Opal Essence belongs to the green family and Just Walnut to the beige-greige family. Opal Essence (LRV 75) reflects noticeably more light than Just Walnut (LRV 72), a difference of 3 points that becomes especially apparent in rooms with limited natural light. Opal Essence runs green while Just Walnut is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 8.4 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Opal Essence vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Opal Essence on one side and Just Walnut 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 Opal Essence comparisons
See how Opal Essence stacks up against other well-photographed colors across different brands and tones.
