Color

#8ffc4f

#8ffc4f
hex#8ffc4f
rgbrgb(143, 252, 79)
hslhsl(98, 97%, 65%)
oklchoklch(0.893 0.229 136.2)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7602

Colors that go with #8ffc4f

Violet, Charcoal and Deep Sky 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 →

#bd4ffc

#e5fc4f · #4ffc66

#4f8ffc · #fc4f8f

Split-complementary

Open in tool →

#664ffc · #fc4fe5

#4fe5fc · #bd4ffc · #fc664f

Contrast

#8ffc4f as textRatioAAAA largeAAAFix
Aaon white
1.3:1failfailfail
  • AA: use #338802 as the text (4.5:1)
  • AAA: use #266402 as the text (7.23:1)
  • AA: or shift the background to #636363 (4.64:1)
  • AAA: or shift the background to #474747 (7.17:1)
Aaon black
16.2:1passpasspassPasses 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 #8ffc4f 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 #8ffc4f
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 #8ffc4f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ffc4f-a9bea2-644edf-1f2d20-f0f1e9?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