Color

#83fc4f

#83fc4f
hex#83fc4f
rgbrgb(131, 252, 79)
hslhsl(102, 97%, 65%)
oklchoklch(0.888 0.234 137.9)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7501

Colors that go with #83fc4f

Violet, Hot Pink 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.

Real palettes that use #83fc4f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c84ffc

#dafc4f · #4ffc72

#4f83fc · #fc4f83

Split-complementary

Open in tool →

#724ffc · #fc4fda

#4fdafc · #c84ffc · #fc724f

Contrast

#83fc4f as textRatioAAAA largeAAAFix
Aaon white
1.31:1failfailfail
  • AA: use #2a8802 as the text (4.54:1)
  • AAA: use #1f6402 as the text (7.29:1)
  • AA: or shift the background to #636363 (4.58:1)
  • AAA: or shift the background to #474747 (7.08:1)
Aaon black
16:1passpasspassPasses 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 #83fc4f 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 #83fc4f
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 #83fc4f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83fc4f-a7bea2-6e4edf-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