Color

#bdc526

#bdc526
hex#bdc526
rgbrgb(189, 197, 38)
hslhsl(63, 68%, 46%)
oklchoklch(0.791 0.167 112.7)
Closest name: Celery (#b4c04c)Relative luminance 0.5089

Colors that go with #bdc526

Cornflower Blue, Deep Sky 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 →

#2e26c5

#c57d26 · #6dc526

#26bdc5 · #c526bd

Split-complementary

Open in tool →

#266dc5 · #7d26c5

#26c57d · #2e26c5 · #c5266d

Contrast

#bdc526 as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #737817 as the text (4.74:1)
  • AAA: use #565a11 as the text (7.33:1)
  • AA: or shift the background to #4a4a4a (4.72:1)
  • AAA: or shift the background to #303030 (7.03:1)
Aaon black
11.18:1passpasspassPasses 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 #bdc526 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 #bdc526
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 #bdc526 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bdc526-b9bea2-4e8ddf-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