Color

#83e01f

#83e01f
hex#83e01f
rgbrgb(131, 224, 31)
hslhsl(89, 76%, 50%)
oklchoklch(0.817 0.225 133.6)
Closest name: Becquerel (#4bec13)Relative luminance 0.5824

Colors that go with #83e01f

Deep Sky Blue, Taupe and Violet 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 →

#7c1fe0

#e0dd1f · #22e01f

#1f83e0 · #e01f83

Split-complementary

Open in tool →

#1f22e0 · #dd1fe0

#1fe0dd · #7c1fe0 · #e01f22

Contrast

#83e01f as textRatioAAAA largeAAAFix
Aaon white
1.66:1failfailfail
  • AA: use #4c8212 as the text (4.66:1)
  • AAA: use #3a630d as the text (7.07:1)
  • AA: or shift the background to #545454 (4.56:1)
  • AAA: or shift the background to #383838 (7.06:1)
Aaon black
12.65:1passpasspassPasses 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 #83e01f 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 #83e01f
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 #83e01f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83e01f-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