Color

#9bfe3e

#9bfe3e
hex#9bfe3e
rgbrgb(155, 254, 62)
hslhsl(91, 99%, 62%)
oklchoklch(0.902 0.235 133.6)
Closest name: greenyellow (#adff2f)Relative luminance 0.782

Colors that go with #9bfe3e

Violet, Blue 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 →

#a13efe

#fbfe3e · #3efe41

#3e9bfe · #fe3e9b

Split-complementary

Open in tool →

#413efe · #fe3efb

#3efbfe · #a13efe · #fe413e

Contrast

#9bfe3e as textRatioAAAA largeAAAFix
Aaon white
1.26:1failfailfail
  • AA: use #408401 as the text (4.65:1)
  • AAA: use #316501 as the text (7.02:1)
  • AA: or shift the background to #666666 (4.55:1)
  • AAA: or shift the background to #4a4a4a (7.02:1)
Aaon black
16.64:1passpasspassPasses 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 #9bfe3e 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 #9bfe3e
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 #9bfe3e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9bfe3e-acbea2-534edf-202d1f-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