Tropical Lagoon 30BG 57/149 is a blue paint color from PPG. It has a hex value of #A4CCD7, LRV 56 and a cool (blue) undertone. Its closest cross-brand match is Neptune's Castle from Valspar (nearly identical), with 49 more equivalents across other brands.
Ref. #A4CCD7 · 30BG 57/149
Tropical Lagoon
56%LRV Value
Cool (Blue)Undertone
Tropical Lagoon Technical Profile
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Tropical Lagoon in Every Brand
The closest equivalent to Tropical Lagoon in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
PPGTropical Lagoon
Nearly identical
ValsparNeptune's Castle
Neptune's Castle
Valspar
Nearly identical
Balboa
Behr
Nearly identical
Blue Rosette
Dutch Boy
Nearly identical
Hawaiian Ocean
Kilz
Nearly identical
Gift of the Sea
Vista Paint
Very similar
Stream
Sherwin-Williams
Very similar
Indigo
Benjamin Moore
Very similar
Surfside
Dunn-Edwards
Very similar
Emily
Hirshfield's
Very similar
Dream .03
Colorhouse
Visible difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Recommended Pairings
Colors That Work With Tropical Lagoon
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Tropical Lagoon
#A4CCD7
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#818FB1
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Tropical Lagoon
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Tropical Lagoon 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 PPG Colors
Other PPG colors close to Tropical Lagoon.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Tropical Lagoon — Frequently Asked Questions
What undertone does Tropical Lagoon have?
Tropical Lagoon by PPG has a cool (blue) undertone and sits in the blue color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Tropical Lagoon in your own space before committing.
What colors match Tropical Lagoon from other brands?
The closest cross-brand equivalents to Tropical Lagoon are Neptune's Castle by Valspar (a near-identical match), Balboa by Behr (a near-identical match), Skyward by Valspar (a near-identical match) — the best options for getting Tropical Lagoon'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 Tropical Lagoon?
Tropical Lagoon has a Light Reflectance Value (LRV) of 56.0, on a scale where 0 is pure black and 100 is pure white — that makes it a mid-light color — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions.
Explore More with Tropical Lagoon
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 Tropical Lagoon's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.