Test Key Lime without buying a paint sample
See it in your own room — no paint samples, no patches, no repainting.
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Key Lime in 30s — $2.49
Cheaper than a paint sample ($6–12) — backed by an automatic refund guarantee
See it in your room with the free iOS app
Snap your space, swap in Key Lime, decide before you buy.
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About Key Lime
Key Lime is a light green paint colour by Benjamin Moore with a warm, yellow-green undertone. Its cool quality creates a calming, restful atmosphere, making it a popular choice for modern interiors. It is particularly well suited to small rooms, hallways, bathrooms. Use our colour visualiser to see how Key Lime looks in your own room before committing to a purchase.
Where to buy Key Lime
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Frequently asked questions about Key Lime
What undertone does Key Lime have?↓
Key Lime by Benjamin Moore has a warm, yellow-green undertone. It is a cool light colour that falls within the green family. This makes it calming and serene in most lighting conditions.
Is Key Lime good for small rooms?↓
Yes, Key Lime is an excellent choice for small rooms. As a light colour, it reflects more light and can make a space feel larger and more open. It works particularly well in small rooms, hallways, bathrooms.
What colours go well with Key Lime?↓
Key Lime pairs beautifully with warm neutrals, creamy whites, and natural wood tones to add warmth, or with other cool shades like sage green and soft grey for a cohesive palette.
How can I test Key Lime before buying?↓
You can test Key Lime by Benjamin Moore instantly using our paint colour visualiser. Simply upload a photo of your room and see exactly how Key Lime will look on your walls - no tester pots needed. It takes just 30 seconds and you can compare multiple colours side by side.
Which rooms suit Key Lime best?↓
Based on its light tone and cool undertone, Key Lime works especially well in small rooms, hallways, bathrooms, home offices. Light colours like this help to open up spaces and create an airy feel.
Ready to test Key Lime? Skip the paint sample.
Test This Color Now →Key Lime by Benjamin Moore
See your room in Key Lime — $2.49