Color

#91b526

#91b526
hex#91b526
rgbrgb(145, 181, 38)
hslhsl(75, 65%, 43%)
oklchoklch(0.721 0.166 123.4)
Closest name: Citrus (#9fb70a)Relative luminance 0.3921

Colors that go with #91b526

Blue, Charcoal and Dodger 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.

Real palettes that use #91b526

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4a26b5

#b59126 · #4ab526

#2691b5 · #b52691

Split-complementary

Open in tool →

#264ab5 · #9126b5

#26b591 · #4a26b5 · #b5264a

Contrast

#91b526 as textRatioAAAA largeAAAFix
Aaon white
2.38:1failfailfail
  • AA: use #657e1b as the text (4.61:1)
  • AAA: use #4a5d14 as the text (7.32:1)
  • AA: or shift the background to #3d3d3d (4.57:1)
  • AAA: or shift the background to #1c1c1c (7.18:1)
Aaon black
8.84:1passpasspassPasses 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 #91b526 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 #91b526
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 #91b526 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/91b526-b4bea2-4e70df-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