Color

#bbce40

#bbce40
hex#bbce40
rgbrgb(187, 206, 64)
hslhsl(68, 59%, 53%)
oklchoklch(0.811 0.163 116.8)
Closest name: Badass Grass (#b4da55)Relative luminance 0.5508

Colors that go with #bbce40

Charcoal, Deep Sky Blue and Plum 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 →

#5340ce

#ce9a40 · #74ce40

#40bbce · #ce40bb

Split-complementary

Open in tool →

#4074ce · #9a40ce

#40ce9a · #5340ce · #ce4074

Contrast

#bbce40 as textRatioAAAA largeAAAFix
Aaon white
1.75:1failfailfail
  • AA: use #6e7a1f as the text (4.7:1)
  • AAA: use #545d18 as the text (7.1:1)
  • AA: or shift the background to #4f4f4f (4.69:1)
  • AAA: or shift the background to #333333 (7.23:1)
Aaon black
12.02:1passpasspassPasses 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 #bbce40 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 #bbce40
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 #bbce40 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbce40-b7bea2-4e81df-252d1f-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