Ref. #56FBB9 · P460-4
Lagoon Rock
41%LRV Value
Cool (Green)Undertone
Lagoon Rock Technical Profile
What color is Lagoon Rock? It's a medium cool green with the hex code #56FBB9. Lagoon Rock has a cool (green) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 41 gives Lagoon Rock 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 Lagoon Rock
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Lagoon Rock
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Lagoon Rock
#56FBB9
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#5FC8D3
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Lagoon Rock
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Lagoon Rock 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 Lagoon Rock.
More green colors from other brands
Cross-brand colors in the green family — useful when you want a similar look from a different brand.
Lagoon Rock — Frequently Asked Questions
What undertone does Lagoon Rock have?
Lagoon Rock by Behr has a cool (green) undertone and belongs to the green color family.
What colors match Lagoon Rock from other brands?
The closest matches are Sprig of Mint by Dunn-Edwards (#8BE0BA), Weekend Gardener by Dunn-Edwards (#9FE4AA), Beryl by MPC (#79DEBF). Always verify with physical samples.
What is the LRV of Lagoon Rock?
Lagoon Rock has an LRV of 41.0, where 0 is pure black and 100 is pure white.
Explore More with Lagoon Rock
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 Lagoon Rock's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.