Key Lime 420A-3 is a green paint color from Behr. It has a hex value of #C7FD7F, estimated LRV 67 and a cool (green) undertone. Its closest cross-brand match is Celery from Dunn-Edwards (a visible but close match), with 49 more equivalents across other brands.
Behr · #C7FD7F · 420A-3
Key Lime
67%Estimated LRV
Cool (Green)Undertone
Key Lime Technical Profile
HEX Code#C7FD7F
RGB199, 253, 127
Estimated LRV67.0
UndertoneCool (Green)
Digital swatches and calculated matches are approximations. Catalog LRV values may be calculated estimates, not manufacturer measurements. Data and matching method. Check the brand reference and physical samples before purchase.
Color Familygreen
BrandBehr
Test it in your room
Place physical samples beside your flooring and trim. Check them in daylight and with your evening lights before buying paint.
Use this color
Get this color
Some sample and supply links are affiliate links — if you buy through them, Paint Color HQ may earn a small commission at no extra cost to you. It helps keep the site free.
Compare alternatives to Key Lime
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Celery
Dunn-Edwards
#CAE277
Visible digital difference
Fresh Lettuce
Vista Paint
#C8E17B
Visible digital difference
Feel the Energy
Benjamin Moore
#BFDE79
Visible digital difference
Livin' Large
PPG
#C1E089
Visible digital difference
Lightning Green
Dutch Boy
#C7DF89
Visible digital difference
Afternoon Delight
Valspar
#BDDB8C
Visible digital difference
Tree Line
Kilz
#CADF99
Visible digital difference
Petal .02
Colorhouse
#C3D263
Visible digital difference
Green Lime
Hirshfield's
#C1DB9A
Visible digital difference
Hog Plum
Farrow & Ball
#E0E39A
Visible digital difference
Sulfur Yellow
RAL
#EDFF21
Visible digital difference
Gleeful
Sherwin-Williams
#DAD790
Visible digital difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Generated palette previews
Colors That Work With Key Lime
These are generated digital colors, not named manufacturer paints. Use the palette tools to find paint candidates, then compare physical samples.
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Key Lime
#C7FD7F
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#66D45E
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Key Lime
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Key Lime Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar Behr Colors
Other Behr colors close to Key Lime.
More green colors from other brands
Cross-brand colors in the green family — useful when you want a similar look from a different brand.
Key Lime — Frequently Asked Questions
What undertone does Key Lime have?
Key Lime by Behr has a cool (green) undertone and sits in the green color family. This is a digital classification, not a prediction of physical paint under every light. Compare samples in your own space.
What colors match Key Lime from other brands?
The closest cross-brand equivalents to Key Lime are Celery by Dunn-Edwards (a close match), Fresh Lettuce by Vista Paint (a close match), Feel the Energy by Benjamin Moore (a close match) — the best options for getting Key Lime's look from a brand your local store carries. Confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Key Lime?
Key Lime has a estimated lightness value of 67.0, on a scale where 0 is pure black and 100 is pure white — that makes it a mid-light color — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions.
Explore More with Key Lime
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Understanding Paint Color Undertones
Why Key Lime's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.