Color

#43c782

#43c782
hex#43c782
rgbrgb(67, 199, 130)
hslhsl(149, 54%, 52%)
oklchoklch(0.741 0.153 156.3)
Closest name: Emerald Green (#50c878)Relative luminance 0.4365

Colors that go with #43c782

Charcoal, Blue and Cornflower 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 →

#c74387

#45c743 · #43c7c4

#8243c7 · #c78243

Split-complementary

Open in tool →

#c443c7 · #c74345

#4345c7 · #c74387 · #c7c443

Contrast

#43c782 as textRatioAAAA largeAAAFix
Aaon white
2.16:1failfailfail
  • AA: use #288655 as the text (4.53:1)
  • AAA: use #1d623f as the text (7.31:1)
  • AA: or shift the background to #424242 (4.66:1)
  • AAA: or shift the background to #262626 (7.01:1)
Aaon black
9.73:1passpasspassPasses 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 #43c782 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 #43c782
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 #43c782 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43c782-a2beb3-d459d4-1f2d2c-e9f1e9?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