Color

#4ec16c

#4ec16c
hex#4ec16c
rgbrgb(78, 193, 108)
hslhsl(136, 48%, 53%)
oklchoklch(0.725 0.16 149.3)
Closest name: Emerald Green (#50c878)Relative luminance 0.4084

Colors that go with #4ec16c

Charcoal, Dark Olive Green and Royal Blue 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 →

#c14ea2

#68c14e · #4ec1a6

#6c4ec1 · #c16c4e

Split-complementary

Open in tool →

#a64ec1 · #c14e68

#4e68c1 · #c14ea2 · #c1a64e

Contrast

#4ec16c as textRatioAAAA largeAAAFix
Aaon white
2.29:1failfailfail
  • AA: use #2e8445 as the text (4.66:1)
  • AAA: use #226233 as the text (7.34:1)
  • AA: or shift the background to #404040 (4.53:1)
  • AAA: or shift the background to #212121 (7.03:1)
Aaon black
9.17:1passpasspassPasses 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 #4ec16c 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 #4ec16c
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 #4ec16c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ec16c-a2bead-b959d4-1f2d29-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