Color

#91a136

#91a136
hex#91a136
rgbrgb(145, 161, 54)
hslhsl(69, 50%, 42%)
oklchoklch(0.675 0.132 117.4)
Closest name: Densetsu Green (#889911)Relative luminance 0.3178

Colors that go with #91a136

Charcoal, Medium Purple 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4636a1

#a17b36 · #5ba136

#3691a1 · #a13691

Split-complementary

Open in tool →

#365ba1 · #7b36a1

#36a17b · #4636a1 · #a1365b

Contrast

#91a136 as textRatioAAAA largeAAAFix
Aaon white
2.86:1failfailfail
  • AA: use #6e7a29 as the text (4.69:1)
  • AAA: use #535c1f as the text (7.2:1)
  • AA: or shift the background to #303030 (4.62:1)
  • AAA: or shift the background to #080808 (7.01:1)
Aaon black
7.36:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #91a136 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 #91a136
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 #91a136 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/91a136-b7bea2-4e7edf-252d1f-f1eee9?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