Color

#43d07c

#43d07c
hex#43d07c
rgbrgb(67, 208, 124)
hslhsl(144, 60%, 54%)
oklchoklch(0.762 0.17 153)
Closest name: Emerald Green (#50c878)Relative luminance 0.4776

Colors that go with #43d07c

Charcoal, Blue and Deep Sky 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 →

#d04398

#51d043 · #43d0c2

#7c43d0 · #d07c43

Split-complementary

Open in tool →

#c243d0 · #d04351

#4351d0 · #d04398 · #d0c243

Contrast

#43d07c as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #22874a as the text (4.53:1)
  • AAA: use #186236 as the text (7.4:1)
  • AA: or shift the background to #474747 (4.67:1)
  • AAA: or shift the background to #2b2b2b (7.11:1)
Aaon black
10.55:1passpasspassPasses 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 #43d07c as the background.

Brands using this color

mcpConnect your agent — build around #43d07c
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 #43d07c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43d07c-a2beb0-ca59d4-1f2d2b-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