Ref. #31372B · 6009
Fir Green
4%LRV Value
Cool (Green)Undertone
Fir Green Technical Profile
What color is Fir Green? It's a dark warm gray with the hex code #31372B. Colors similar to Fir Green include Behr Thorny Branch, Benjamin Moore Waller Green. Fir Green has a cool (green) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 4, Fir Green creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. As a warm neutral, Fir Green pairs with off-whites for trim, white oak or walnut floors, and brass or warm brushed nickel hardware. Deep green, navy, or terra-cotta all read well as accent colors. Warm neutrals come alive under 2700K bulbs, where their underlying yellow or peach undertones add visible warmth. Under 4000K daylight they read cleaner and slightly cooler.
Colors Similar to Fir Green
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Fir Green
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Fir Green
#31372B
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#3C593C
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Fir Green
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Fir 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 Fir Green.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Fir Green — Frequently Asked Questions
What undertone does Fir Green have?
Fir Green by RAL has a cool (green) undertone and belongs to the gray color family.
What colors match Fir Green from other brands?
The closest matches are Thorny Branch by Behr (#343B2F), Waller Green by Benjamin Moore (#373B33), Dark Forest Green by MPC (#393D2B). Always verify with physical samples.
What is the LRV of Fir Green?
Fir Green has an LRV of 3.6, where 0 is pure black and 100 is pure white.
Explore More with Fir 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 Fir Green's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.