Pearl opal green vs Just Walnut
Where Pearl opal green belongs to RAL Classic's range, Just Walnut is a Dulux color. Just Walnut (LRV 72) reflects noticeably more light than Pearl opal green (LRV 14), a difference of 58 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 61.0, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
Pearl opal green vs Just Walnut Color Comparison
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.
Color Details
Pearl opal green vs Just Walnut in Real Spaces
Seeing Pearl opal green and Just Walnut in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 1 room type where both colors have photos.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Just Walnut reflects noticeably more light off the walls, making the space read more open than Pearl opal green.
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More Pearl opal green comparisons
See how Pearl opal green stacks up against other well-photographed colors across different brands and tones.

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