Color

#43663d

#43663d
hex#43663d
rgbrgb(67, 102, 61)
hslhsl(111, 25%, 32%)
oklchoklch(0.472 0.076 140.8)
Closest name: Greenhouse (#3e6334)Relative luminance 0.1103

Colors that go with #43663d

Charcoal, Champagne and Copper 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.

Real palettes that use #43663d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#603d66

#58663d · #3d664b

#3d4366 · #663d43

Split-complementary

Open in tool →

#4b3d66 · #663d58

#3d5866 · #603d66 · #664b3d

Contrast

#43663d as textRatioAAAA largeAAAFix
Aaon white
6.55:1passpassfail
  • AAA: use #3f6039 as the text (7.13:1)
Aaon black
3.21:1failpassfail
  • AA: use #54804d as the text (4.57:1)
  • AAA: use #6fa366 as the text (7.11:1)
  • AA: or shift the background to #d6d6d6 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #43663d as the background.

Brands using this color

mcpConnect your agent — build around #43663d
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 #43663d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43663d-a3bea2-834edf-1f2d23-eef1e9?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