Color

#b0b210

#b0b210
hex#b0b210
rgbrgb(176, 178, 16)
hslhsl(61, 84%, 38%)
oklchoklch(0.738 0.159 110.5)
Closest name: Citrus (#9fb70a)Relative luminance 0.4111

Colors that go with #b0b210

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 →

#1210b2

#b26410 · #5eb210

#10b0b2 · #b210b0

Split-complementary

Open in tool →

#105eb2 · #6410b2

#10b264 · #1210b2 · #b2105e

Contrast

#b0b210 as textRatioAAAA largeAAAFix
Aaon white
2.28:1failfailfail
  • AA: use #787a0b as the text (4.58:1)
  • AAA: use #585908 as the text (7.38:1)
  • AA: or shift the background to #404040 (4.55:1)
  • AAA: or shift the background to #212121 (7.07:1)
Aaon black
9.22:1passpasspassPasses 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 #b0b210 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 #b0b210
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 #b0b210 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b0b210-babea2-4e92df-272d1f-f1ede9?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