Ref. #3D642D · 6025
Fern Green
10%LRV Value
Cool (Green)Undertone
Fern Green Technical Profile
What color is Fern Green? It's a dark cool green with the hex code #3D642D. Fern Green has a cool (green) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 10, Fern Green creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected 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 Fern Green
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Fern Green
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Fern Green
#3D642D
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#4C7855
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Fern Green
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Fern Green 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 RAL Colors
Other RAL colors close to Fern Green.
More green colors from other brands
Cross-brand colors in the green family — useful when you want a similar look from a different brand.
Fern Green — Frequently Asked Questions
What undertone does Fern Green have?
Fern Green by RAL has a cool (green) undertone and belongs to the green color family.
What colors match Fern Green from other brands?
The closest matches are Fiddle Leaf by Behr (#4A6832), Equestrian Green by Behr (#40673B), Down-to-earth by Behr (#486129). Always verify with physical samples.
What is the LRV of Fern Green?
Fern Green has an LRV of 10.3, where 0 is pure black and 100 is pure white.
Explore More with Fern Green
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 Fern Green's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.