Color

#9bf320

#9bf320
hex#9bf320
rgbrgb(155, 243, 32)
hslhsl(85, 90%, 54%)
oklchoklch(0.875 0.234 131.5)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7117

Colors that go with #9bf320

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 →

#7820f3

#f3e220 · #32f320

#209bf3 · #f3209b

Split-complementary

Open in tool →

#2032f3 · #e220f3

#20f3e2 · #7820f3 · #f32032

Contrast

#9bf320 as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #4f8307 as the text (4.58:1)
  • AAA: use #3b6105 as the text (7.25:1)
  • AA: or shift the background to #5e5e5e (4.7:1)
  • AAA: or shift the background to #424242 (7.29:1)
Aaon black
15.23:1passpasspassPasses 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 #9bf320 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 #9bf320
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 #9bf320 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9bf320-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