Color

#429e4a

#429e4a
hex#429e4a
rgbrgb(66, 158, 74)
hslhsl(125, 41%, 44%)
oklchoklch(0.624 0.149 145.1)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2611

Colors that go with #429e4a

Charcoal, Blue and Crimson 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 →

#9e4297

#699e42 · #429e78

#4a429e · #9e4a42

Split-complementary

Open in tool →

#78429e · #9e4269

#42699e · #9e4297 · #9e7842

Contrast

#429e4a as textRatioAAAA largeAAAFix
Aaon white
3.38:1failpassfail
  • AA: use #38853e as the text (4.57:1)
  • AAA: use #29612d as the text (7.39:1)
  • AA: or shift the background to #242424 (4.6:1)
Aaon black
6.22:1passpassfail
  • AAA: use #47a94f as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #429e4a 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 #429e4a
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 #429e4a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/429e4a-a2bea7-a54edf-1f2d26-ecf1e9?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