Lamp Black vs Reed green
Where Lamp Black belongs to Little Greene's range, Reed green is a RAL Classic color. Hue-wise, Lamp Black belongs to the grey family and Reed green to the beige-green family. Reed green (LRV 20) reflects noticeably more light than Lamp Black (LRV 3), a difference of 18 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 35.3, 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lamp Black vs Reed green in Real Spaces
3 real rooms side by side. Seeing Lamp Black and Reed green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Reed green reflects noticeably more light off the walls, making the space read more open than Lamp Black.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Reed green will make the room feel meaningfully brighter than Lamp Black would.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Reed green reflects noticeably more light off the walls, making the space read more open than Lamp Black.
Color Details
Lamp Black vs Reed green Simulated Comparison
5 simulated room previews — drag the slider on each to see Lamp Black on one side and Reed green 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 Lamp Black comparisons
See how Lamp Black stacks up against other well-photographed colors across different brands and tones.
