Color

#809c11

#809c11
hex#809c11
rgbrgb(128, 156, 17)
hslhsl(72, 80%, 34%)
oklchoklch(0.648 0.152 121.8)
Closest name: BioShock (#889900)Relative luminance 0.2841

Colors that go with #809c11

Medium Purple, Charcoal and Dark Olive Green 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 →

#2d119c

#9c7211 · #3b9c11

#11809c · #9c1180

Split-complementary

Open in tool →

#113b9c · #72119c

#119c72 · #2d119c · #9c113b

Contrast

#809c11 as textRatioAAAA largeAAAFix
Aaon white
3.14:1failpassfail
  • AA: use #667c0e as the text (4.71:1)
  • AAA: use #4b5c0a as the text (7.41:1)
  • AA: or shift the background to #2b2b2b (4.5:1)
Aaon black
6.68:1passpassfail
  • AAA: use #84a112 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 #809c11 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 #809c11
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 #809c11 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/809c11-b5bea2-4e77df-242d1f-f1efe9?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