Color

#366d4b

#366d4b
hex#366d4b
rgbrgb(54, 109, 75)
hslhsl(143, 34%, 32%)
oklchoklch(0.487 0.081 154.8)
Closest name: Forest Serenade (#336644)Relative luminance 0.1223

Colors that go with #366d4b

Charcoal, Medium Violet Red and 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 →

#6d3658

#3c6d36 · #366d67

#4b366d · #6d4b36

Split-complementary

Open in tool →

#67366d · #6d363c

#363c6d · #6d3658 · #6d6736

Contrast

#366d4b as textRatioAAAA largeAAAFix
Aaon white
6.09:1passpassfail
Aaon black
3.45:1failpassfail
  • AA: use #408259 as the text (4.56:1)
  • AAA: use #52a773 as the text (7.13:1)
  • AA: or shift the background to #dedede (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #366d4b as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #366d4b
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 #366d4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/366d4b-a2beb0-c859d4-1f2d2b-eaf1e9?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