Color

#279673

#279673
hex#279673
rgbrgb(39, 150, 115)
hslhsl(161, 59%, 37%)
oklchoklch(0.603 0.111 167.1)
Closest name: Illuminati Green (#419168)Relative luminance 0.2348

Colors that go with #279673

Charcoal, Crimson 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 #279673

Tints & shades

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

Harmonies

Complementary

Open in tool →

#96274a

#27963b · #278296

#732796 · #967327

Split-complementary

Open in tool →

#962782 · #963b27

#3b2796 · #96274a · #829627

Contrast

#279673 as textRatioAAAA largeAAAFix
Aaon white
3.69:1failpassfail
  • AA: use #218263 as the text (4.73:1)
  • AAA: use #19614a as the text (7.37:1)
  • AA: or shift the background to #1c1c1c (4.62:1)
Aaon black
5.7:1passpassfail
  • AAA: use #2caa82 as the text (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #279673 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 #279673
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 #279673 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/279673-a2beb8-d459bb-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