Color

#4ee987

#4ee987
hex#4ee987
rgbrgb(78, 233, 135)
hslhsl(142, 78%, 61%)
oklchoklch(0.83 0.189 151.8)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6165

Colors that go with #4ee987

Deep Sky Blue, Royal Blue and Taupe 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 →

#e94eb0

#63e94e · #4ee9d4

#874ee9 · #e9874e

Split-complementary

Open in tool →

#d44ee9 · #e94e63

#4e63e9 · #e94eb0 · #e9d44e

Contrast

#4ee987 as textRatioAAAA largeAAAFix
Aaon white
1.58:1failfailfail
  • AA: use #11883d as the text (4.55:1)
  • AAA: use #0c642c as the text (7.3:1)
  • AA: or shift the background to #575757 (4.59:1)
  • AAA: or shift the background to #3b3b3b (7.11:1)
Aaon black
13.33:1passpasspassPasses 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 #4ee987 as the background.

Brands using this color

mcpConnect your agent — build around #4ee987
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 #4ee987 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ee987-a2beaf-c659d4-1f2d2a-eaf1e9?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