Color

#429023

#429023
hex#429023
rgbrgb(66, 144, 35)
hslhsl(103, 61%, 35%)
oklchoklch(0.582 0.161 138.5)
Closest name: Forest Green (#228b22)Relative luminance 0.2123

Colors that go with #429023

Charcoal, Crimson 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 →

#712390

#789023 · #23903a

#234290 · #902342

Split-complementary

Open in tool →

#3a2390 · #902378

#237890 · #712390 · #903a23

Contrast

#429023 as textRatioAAAA largeAAAFix
Aaon white
4:1failpassfail
  • AA: use #3c8320 as the text (4.71:1)
  • AAA: use #2d6318 as the text (7.22:1)
  • AA: or shift the background to #141414 (4.6:1)
Aaon black
5.25:1passpassfail
  • AAA: use #4fac2a as the text (7.27:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #429023 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 #429023
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 #429023 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/429023-a6bea2-704edf-1f2d21-eff1e9?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