Undercover vs Evergreen Fog
Where Undercover belongs to PPG's range, Evergreen Fog is a Sherwin-Williams color. Undercover reads as grey, while Evergreen Fog reads as green-grey — two distinct hue families, not close cousins. Evergreen Fog (LRV 30) reflects noticeably more light than Undercover (LRV 10), a difference of 20 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 25.3, 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 7 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Undercover vs Evergreen Fog in Real Spaces
7 real rooms side by side. Seeing Undercover and Evergreen Fog 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Evergreen Fog will make the room feel meaningfully brighter than Undercover would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Evergreen Fog reflects noticeably more light off the walls, making the space read more open than Undercover.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Evergreen Fog reflects noticeably more light off the walls, making the space read more open than Undercover.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Evergreen Fog reflects noticeably more light off the walls, making the space read more open than Undercover.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Evergreen Fog reflects noticeably more light off the walls, making the space read more open than Undercover.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Evergreen Fog reflects noticeably more light off the walls, making the space read more open than Undercover.
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 Evergreen Fog will make the room feel meaningfully brighter than Undercover would.
Color Details
Undercover vs Evergreen Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Undercover on one side and Evergreen Fog 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 Undercover comparisons
See how Undercover stacks up against other well-photographed colors across different brands and tones.
