Color

#b0bc57

#b0bc57
hex#b0bc57
rgbrgb(176, 188, 87)
hslhsl(67, 43%, 54%)
oklchoklch(0.765 0.127 115.1)
Closest name: Celery (#b4c04c)Relative luminance 0.4588

Colors that go with #b0bc57

Charcoal, Lilac and 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 →

#6357bc

#bc9557 · #7ebc57

#57b0bc · #bc57b0

Split-complementary

Open in tool →

#577ebc · #9557bc

#57bc95 · #6357bc · #bc577e

Contrast

#b0bc57 as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #737c31 as the text (4.51:1)
  • AAA: use #555b24 as the text (7.22:1)
  • AA: or shift the background to #474747 (4.5:1)
  • AAA: or shift the background to #292929 (7.05:1)
Aaon black
10.18:1passpasspassPasses 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 #b0bc57 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 #b0bc57
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 #b0bc57 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b0bc57-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