Duck Green vs RAL 590-5
Duck Green is a Farrow & Ball color while RAL 590-5 comes from RAL Effect. Hue-wise, Duck Green belongs to the green-grey family and RAL 590-5 to the blue family. At LRV 8 vs 4, Duck Green will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. At ΔE 46.5, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Duck Green vs RAL 590-5 in Real Spaces
5 real rooms side by side. Seeing Duck Green and RAL 590-5 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
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. Duck Green has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — Duck Green gives the walls a little more lift.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The brightness difference is modest but present — Duck Green gives the walls a little more lift.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — Duck Green gives the walls a little more lift.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The brightness difference is modest but present — Duck Green gives the walls a little more lift.
Color Details
Duck Green vs RAL 590-5 Simulated Comparison
5 simulated room previews — drag the slider on each to see Duck Green on one side and RAL 590-5 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 Duck Green comparisons
See how Duck Green stacks up against other well-photographed colors across different brands and tones.
