Color

#bec615

#bec615
hex#bec615
rgbrgb(190, 198, 21)
hslhsl(63, 81%, 43%)
oklchoklch(0.794 0.173 112.7)
Closest name: Celery (#b4c04c)Relative luminance 0.5139

Colors that go with #bec615

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 →

#1e15c6

#c67715 · #65c615

#15bec6 · #c615be

Split-complementary

Open in tool →

#1565c6 · #7715c6

#15c677 · #1e15c6 · #c61565

Contrast

#bec615 as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #73780d as the text (4.75:1)
  • AAA: use #585c0a as the text (7.12:1)
  • AA: or shift the background to #4d4d4d (4.54:1)
  • AAA: or shift the background to #303030 (7.09:1)
Aaon black
11.28:1passpasspassPasses 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 #bec615 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 #bec615
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 #bec615 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bec615-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