Color

#6b9541

#6b9541
hex#6b9541
rgbrgb(107, 149, 65)
hslhsl(90, 39%, 42%)
oklchoklch(0.62 0.123 131.3)
Closest name: Bitter Leaf (#669841)Relative luminance 0.25

Colors that go with #6b9541

Charcoal, Blue and Copper 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 →

#6b4195

#959541 · #419541

#416b95 · #95416b

Split-complementary

Open in tool →

#414195 · #954195

#419595 · #6b4195 · #954141

Contrast

#6b9541 as textRatioAAAA largeAAAFix
Aaon white
3.5:1failpassfail
  • AA: use #5c8038 as the text (4.57:1)
  • AAA: use #45602a as the text (7.1:1)
  • AA: or shift the background to #212121 (4.6:1)
Aaon black
6:1passpassfail
  • AAA: use #75a348 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6b9541 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 #6b9541
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 #6b9541 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6b9541-adbea2-514edf-202d1f-f1f1e9?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