Color

#4fe873

#4fe873
hex#4fe873
rgbrgb(79, 232, 115)
hslhsl(134, 77%, 61%)
oklchoklch(0.825 0.204 147.8)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6061

Colors that go with #4fe873

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 →

#e84fc4

#78e84f · #4fe8bf

#734fe8 · #e8734f

Split-complementary

Open in tool →

#bf4fe8 · #e84f78

#4f78e8 · #e84fc4 · #e8bf4f

Contrast

#4fe873 as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #12872d as the text (4.64:1)
  • AAA: use #0d6321 as the text (7.44:1)
  • AA: or shift the background to #575757 (4.52:1)
  • AAA: or shift the background to #383838 (7.33:1)
Aaon black
13.12:1passpasspassPasses 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 #4fe873 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 #4fe873
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 #4fe873 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4fe873-a2beac-b559d4-1f2d29-ebf1e9?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