Color

#40892a

#40892a
hex#40892a
rgbrgb(64, 137, 42)
hslhsl(106, 53%, 35%)
oklchoklch(0.563 0.149 139.3)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1915

Colors that go with #40892a

Charcoal, Royal Blue and Dark Orchid 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 →

#722a89

#6f892a · #2a8943

#2a4089 · #892a40

Split-complementary

Open in tool →

#432a89 · #892a6f

#2a6f89 · #722a89 · #89432a

Contrast

#40892a as textRatioAAAA largeAAAFix
Aaon white
4.35:1failpassfail
  • AA: use #3e8529 as the text (4.57:1)
  • AAA: use #2e621e as the text (7.29:1)
  • AA: or shift the background to #0a0a0a (4.55:1)
Aaon black
4.83:1passpassfail
  • AAA: use #50ac35 as the text (7.29:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #40892a as the background.

Brands using this color

mcpConnect your agent — build around #40892a
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 #40892a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40892a-a5bea2-774edf-1f2d22-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