Ref. #B0D421 · 400B-6
Japanese Fern
45%LRV Value
Cool (Green)Undertone
Japanese Fern Technical Profile
What color is Japanese Fern? It's a medium cool green with the hex code #B0D421. Japanese Fern has a cool (green) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 45 gives Japanese Fern depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. Pair it with off-whites like Simply White, walnut or rift-cut oak floors, and mixed metals — brass for warmth, matte black for grounding. Terracotta and rust accents add warm contrast. Greens shift the most under different light. 2700K warms them toward olive or yellow-green; 4000K daylight reveals their true tone. Bluer greens especially benefit from north-facing daylight.
Colors Similar to Japanese Fern
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Japanese Fern
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Japanese Fern
#B0D421
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#81C365
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Japanese Fern
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Japanese Fern 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 Japanese Fern.
More green colors from other brands
Cross-brand colors in the green family — useful when you want a similar look from a different brand.
Japanese Fern — Frequently Asked Questions
What undertone does Japanese Fern have?
Japanese Fern by Behr has a cool (green) undertone and belongs to the green color family.
What colors match Japanese Fern from other brands?
The closest matches are Margarita by Benjamin Moore (#A5C801), Snow Cone Green by Benjamin Moore (#BED221), Bright Lime by Benjamin Moore (#B5CB01). Always verify with physical samples.
What is the LRV of Japanese Fern?
Japanese Fern has an LRV of 45.0, where 0 is pure black and 100 is pure white.
Explore More with Japanese Fern
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 Japanese Fern's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.