Color

#3d7667

#3d7667
hex#3d7667
rgbrgb(61, 118, 103)
hslhsl(164, 32%, 35%)
oklchoklch(0.522 0.065 174.5)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1493

Colors that go with #3d7667

Charcoal, Medium Violet Red and Champagne 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 #3d7667

Tints & shades

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

Harmonies

Complementary

Open in tool →

#763d4c

#3d764a · #3d6876

#673d76 · #76673d

Split-complementary

Open in tool →

#763d68 · #764a3d

#4a3d76 · #763d4c · #68763d

Contrast

#3d7667 as textRatioAAAA largeAAAFix
Aaon white
5.27:1passpassfail
  • AAA: use #315e52 as the text (7.36:1)
Aaon black
3.99:1failpassfail
  • AA: use #42806f as the text (4.55:1)
  • AAA: use #55a590 as the text (7.17:1)
  • AA: or shift the background to #ededed (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3d7667 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #3d7667
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 #3d7667 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3d7667-a2beba-d459b5-1f2b2d-e9f1eb?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