Shamrock S-H-420 is a green paint color from Behr. It has a hex value of #5CA111, estimated LRV 22 and a cool (green) undertone. Its closest cross-brand match is Plus Ultra from Valspar (very similar), with 49 more equivalents across other brands.
Behr · #5CA111 · S-H-420
Shamrock
22%Estimated LRV
Cool (Green)Undertone
Shamrock Technical Profile
HEX Code#5CA111
RGB92, 161, 17
Estimated LRV22.0
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.
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Compare alternatives to Shamrock
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Plus Ultra
Valspar
#639D01
Similar digital color
Baby Fern
Benjamin Moore
#679B31
Similar digital color
Green Gone Wild
Hirshfield's
#73A236
Similar digital color
Eccentric Green
Dutch Boy
#6EA43C
Similar digital color
Green Gone Wild
Vista Paint
#75A335
Similar digital color
Yellow Green
RAL
#57A639
Similar digital color
Leprechaun
Dunn-Edwards
#6CB037
Visible digital difference
Antique Moss
PPG
#7A973B
Visible digital difference
Vivid Lime
Kilz
#52A84C
Visible digital difference
Direct Green
Sherwin-Williams
#3F8A24
Visible digital difference
Raw Tomatillo
Farrow & Ball
#6F9C60
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 Shamrock
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
Shamrock
#5CA111
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#3DAA3B
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Shamrock
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Shamrock 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 Shamrock.
More green colors from other brands
Cross-brand colors in the green family — useful when you want a similar look from a different brand.
Shamrock — Frequently Asked Questions
What undertone does Shamrock have?
Shamrock 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 Shamrock from other brands?
The closest cross-brand equivalents to Shamrock are Plus Ultra by Valspar (a very close match), Baby Fern by Benjamin Moore (a very close match), Neon Lime by Benjamin Moore (a very close match) — the best options for getting Shamrock'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 Shamrock?
Shamrock has a estimated lightness value of 22.0, on a scale where 0 is pure black and 100 is pure white — that makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light.
Explore More with Shamrock
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 Shamrock's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.