Clean Green vs Lark Green
Both from Sherwin-Williams's palette. Both sit in the green family, which is useful context if you're narrowing within a single hue direction. Clean Green (LRV 61) reflects noticeably more light than Lark Green (LRV 46), a difference of 14 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 10.9, 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 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Clean Green vs Lark Green in Real Spaces
5 real rooms side by side. Seeing Clean Green and Lark Green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Clean Green reflects noticeably more light off the walls, making the space read more open than Lark Green.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Clean Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Clean Green reflects noticeably more light off the walls, making the space read more open than Lark Green.
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. Clean Green reflects noticeably more light off the walls, making the space read more open than Lark Green.
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 Clean Green will make the room feel meaningfully brighter than Lark Green would.
Color Details
Clean Green vs Lark Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Clean Green on one side and Lark 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.