Color

#439376

#439376
hex#439376
rgbrgb(67, 147, 118)
hslhsl(158, 37%, 42%)
oklchoklch(0.605 0.091 167)
Closest name: Illuminati Green (#419168)Relative luminance 0.2337

Colors that go with #439376

Charcoal, Copper and Medium Violet Red 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 #439376

Tints & shades

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

Harmonies

Complementary

Open in tool →

#934361

#43934e · #438893

#764393 · #937643

Split-complementary

Open in tool →

#934388 · #934e43

#4e4393 · #934361 · #889343

Contrast

#439376 as textRatioAAAA largeAAAFix
Aaon white
3.7:1failpassfail
  • AA: use #3b8168 as the text (4.64:1)
  • AAA: use #2d624e as the text (7.07:1)
  • AA: or shift the background to #1c1c1c (4.6:1)
Aaon black
5.67:1passpassfail
  • AAA: use #4da886 as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #439376 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 #439376
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 #439376 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/439376-a2beb7-d459c2-1f2c2d-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