Color

#b7bc15

#b7bc15
hex#b7bc15
rgbrgb(183, 188, 21)
hslhsl(62, 80%, 41%)
oklchoklch(0.766 0.165 111.7)
Closest name: Celery (#b4c04c)Relative luminance 0.4609

Colors that go with #b7bc15

Charcoal, Deep Sky Blue and Cornflower 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 →

#1a15bc

#bc6e15 · #63bc15

#15b7bc · #bc15b7

Split-complementary

Open in tool →

#1563bc · #6e15bc

#15bc6e · #1a15bc · #bc1563

Contrast

#b7bc15 as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #74770d as the text (4.79:1)
  • AAA: use #595c0a as the text (7.09:1)
  • AA: or shift the background to #474747 (4.52:1)
  • AAA: or shift the background to #292929 (7.08:1)
Aaon black
10.22:1passpasspassPasses 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 #b7bc15 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 #b7bc15
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 #b7bc15 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b7bc15-babea2-4e8fdf-272d1f-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