Color

#40966f

#40966f
hex#40966f
rgbrgb(64, 150, 111)
hslhsl(153, 40%, 42%)
oklchoklch(0.609 0.103 161.3)
Closest name: Illuminati Green (#419168)Relative luminance 0.2405

Colors that go with #40966f

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.

Real palettes that use #40966f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#964067

#409645 · #409296

#6f4096 · #966f40

Split-complementary

Open in tool →

#964092 · #964540

#454096 · #964067 · #929640

Contrast

#40966f as textRatioAAAA largeAAAFix
Aaon white
3.61:1failpassfail
  • AA: use #398462 as the text (4.52:1)
  • AAA: use #296048 as the text (7.34:1)
  • AA: or shift the background to #1f1f1f (4.56:1)
Aaon black
5.81:1passpassfail
  • AAA: use #48a87d as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #40966f 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 #40966f
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 #40966f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40966f-a2beb5-d459cc-1f2d2d-e9f1ea?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