Color

#8ff646

#8ff646
hex#8ff646
rgbrgb(143, 246, 70)
hslhsl(95, 91%, 62%)
oklchoklch(0.878 0.227 135.2)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7219

Colors that go with #8ff646

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 →

#ad46f6

#e8f646 · #46f655

#468ff6 · #f6468f

Split-complementary

Open in tool →

#5546f6 · #f646e8

#46e8f6 · #ad46f6 · #f65546

Contrast

#8ff646 as textRatioAAAA largeAAAFix
Aaon white
1.36:1failfailfail
  • AA: use #3a8406 as the text (4.68:1)
  • AAA: use #2b6105 as the text (7.46:1)
  • AA: or shift the background to #616161 (4.55:1)
  • AAA: or shift the background to #454545 (7.05:1)
Aaon black
15.44:1passpasspassPasses 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 #8ff646 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 #8ff646
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 #8ff646 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ff646-aabea2-5d4edf-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