Color

#4fe62d

#4fe62d
hex#4fe62d
rgbrgb(79, 230, 45)
hslhsl(109, 79%, 54%)
oklchoklch(0.813 0.249 140.7)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5845

Colors that go with #4fe62d

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 →

#c42de6

#ace62d · #2de668

#2d4fe6 · #e62d4f

Split-complementary

Open in tool →

#682de6 · #e62dac

#2dace6 · #c42de6 · #e6682d

Contrast

#4fe62d as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #258410 as the text (4.79:1)
  • AAA: use #1c640c as the text (7.3:1)
  • AA: or shift the background to #545454 (4.58:1)
  • AAA: or shift the background to #383838 (7.09:1)
Aaon black
12.69:1passpasspassPasses 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 #4fe62d 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 #4fe62d
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 #4fe62d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4fe62d-a4bea2-7e4edf-1f2d23-eef1e9?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