Color

#bbe453

#bbe453
hex#bbe453
rgbrgb(187, 228, 83)
hslhsl(77, 73%, 61%)
oklchoklch(0.862 0.176 123.6)
Closest name: Inchworm (#b2ec5d)Relative luminance 0.6668

Colors that go with #bbe453

Charcoal, Deep Sky Blue 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 →

#7c53e4

#e4c553 · #72e453

#53bbe4 · #e453bb

Split-complementary

Open in tool →

#5372e4 · #c553e4

#53e4c5 · #7c53e4 · #e45372

Contrast

#bbe453 as textRatioAAAA largeAAAFix
Aaon white
1.46:1failfailfail
  • AA: use #618014 as the text (4.56:1)
  • AAA: use #465d0e as the text (7.41:1)
  • AA: or shift the background to #5c5c5c (4.56:1)
  • AAA: or shift the background to #404040 (7.08:1)
Aaon black
14.34:1passpasspassPasses 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 #bbe453 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 #bbe453
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 #bbe453 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbe453-b3bea2-4e6bdf-232d1f-f1efe9?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