Color

#91a022

#91a022
hex#91a022
rgbrgb(145, 160, 34)
hslhsl(67, 65%, 38%)
oklchoklch(0.672 0.143 116.5)
Closest name: Densetsu Green (#889911)Relative luminance 0.3128

Colors that go with #91a022

Medium Purple, Blue and Charcoal 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 →

#3122a0

#a07022 · #52a022

#2291a0 · #a02291

Split-complementary

Open in tool →

#2252a0 · #7022a0

#22a070 · #3122a0 · #a02252

Contrast

#91a022 as textRatioAAAA largeAAAFix
Aaon white
2.89:1failfailfail
  • AA: use #6f7a1a as the text (4.69:1)
  • AAA: use #545d14 as the text (7.11:1)
  • AA: or shift the background to #303030 (4.56:1)
  • AAA: or shift the background to #050505 (7.04:1)
Aaon black
7.26:1passpasspassPasses 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 #91a022 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 #91a022
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 #91a022 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/91a022-b8bea2-4e83df-262d1f-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