Color

#49ca7f

#49ca7f
hex#49ca7f
rgbrgb(73, 202, 127)
hslhsl(145, 55%, 54%)
oklchoklch(0.749 0.157 154.2)
Closest name: Emerald Green (#50c878)Relative luminance 0.4519

Colors that go with #49ca7f

Charcoal, Mustard Yellow 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 →

#ca4994

#54ca49 · #49cabf

#7f49ca · #ca7f49

Split-complementary

Open in tool →

#bf49ca · #ca4954

#4954ca · #ca4994 · #cabf49

Contrast

#49ca7f as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #27864f as the text (4.56:1)
  • AAA: use #1d633a as the text (7.25:1)
  • AA: or shift the background to #454545 (4.58:1)
  • AAA: or shift the background to #262626 (7.23:1)
Aaon black
10.04:1passpasspassPasses 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 #49ca7f as the background.

Brands using this color

mcpConnect your agent — build around #49ca7f
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 #49ca7f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/49ca7f-a2beb1-cc59d4-1f2d2b-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