Color

#40852e

#40852e
hex#40852e
rgbrgb(64, 133, 46)
hslhsl(108, 49%, 35%)
oklchoklch(0.552 0.14 139.7)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1806

Colors that go with #40852e

Charcoal, Crimson and Royal Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#732e85

#6b852e · #2e8548

#2e3f85 · #852e3f

Split-complementary

Open in tool →

#482e85 · #852e6b

#2e6b85 · #732e85 · #85482e

Contrast

#40852e as textRatioAAAA largeAAAFix
Aaon white
4.55:1passpassfail
  • AAA: use #2f6322 as the text (7.17:1)
Aaon black
4.61:1passpassfail
  • AAA: use #51ab3b as the text (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #40852e as the background.

Brands using this color

mcpConnect your agent — build around #40852e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #40852e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40852e-a4bea2-7c4edf-1f2d23-eff1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md