Color

#83fb4b

#83fb4b
hex#83fb4b
rgbrgb(131, 251, 75)
hslhsl(101, 96%, 64%)
oklchoklch(0.885 0.236 137.6)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7433

Colors that go with #83fb4b

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 →

#c44bfb

#dbfb4b · #4bfb6b

#4b83fb · #fb4b83

Split-complementary

Open in tool →

#6b4bfb · #fb4bdb

#4bdbfb · #c44bfb · #fb6b4b

Contrast

#83fb4b as textRatioAAAA largeAAAFix
Aaon white
1.32:1failfailfail
  • AA: use #2d8703 as the text (4.59:1)
  • AAA: use #216402 as the text (7.27:1)
  • AA: or shift the background to #636363 (4.54:1)
  • AAA: or shift the background to #474747 (7.02:1)
Aaon black
15.87:1passpasspassPasses 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 #83fb4b 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 #83fb4b
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 #83fb4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83fb4b-a7bea2-6b4edf-1f2d21-eff1e9?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