Color

#bbff5c

#bbff5c
hex#bbff5c
rgbrgb(187, 255, 92)
hslhsl(85, 100%, 68%)
oklchoklch(0.924 0.202 129.1)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.8286

Colors that go with #bbff5c

Violet, Red and Charcoal 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 →

#a05cff

#fff15c · #69ff5c

#5cbbff · #ff5cbb

Split-complementary

Open in tool →

#5c69ff · #f15cff

#5cfff1 · #a05cff · #ff5c69

Contrast

#bbff5c as textRatioAAAA largeAAAFix
Aaon white
1.2:1failfailfail
  • AA: use #4a8000 as the text (4.8:1)
  • AAA: use #396100 as the text (7.28:1)
  • AA: or shift the background to #696969 (4.59:1)
  • AAA: or shift the background to #4d4d4d (7.07:1)
Aaon black
17.57:1passpasspassPasses 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 #bbff5c 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 #bbff5c
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 #bbff5c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbff5c-afbea2-4e58df-212d1f-f1f0e9?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