Color

#8bf915

#8bf915
hex#8bf915
rgbrgb(139, 249, 21)
hslhsl(89, 95%, 53%)
oklchoklch(0.881 0.25 134.3)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7329

Colors that go with #8bf915

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.

Real palettes that use #8bf915

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#8315f9

#f9f515 · #19f915

#158bf9 · #f9158b

Split-complementary

Open in tool →

#1519f9 · #f515f9

#15f9f5 · #8315f9 · #f91519

Contrast

#8bf915 as textRatioAAAA largeAAAFix
Aaon white
1.34:1failfailfail
  • AA: use #448103 as the text (4.79:1)
  • AAA: use #356303 as the text (7.15:1)
  • AA: or shift the background to #616161 (4.62:1)
  • AAA: or shift the background to #454545 (7.15:1)
Aaon black
15.66:1passpasspassPasses 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 #8bf915 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 #8bf915
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 #8bf915 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8bf915-adbea2-4e4edf-212d1f-f1f1e9?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