Color

#42833f

#42833f
hex#42833f
rgbrgb(66, 131, 63)
hslhsl(117, 35%, 38%)
oklchoklch(0.55 0.121 142.9)
Closest name: Beanpole (#4e8747)Relative luminance 0.1775

Colors that go with #42833f

Charcoal, Royal Blue and Dark Orchid 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 →

#7f3f83

#64833f · #3f835e

#3f4283 · #833f42

Split-complementary

Open in tool →

#5e3f83 · #833f64

#3f6483 · #7f3f83 · #835e3f

Contrast

#42833f as textRatioAAAA largeAAAFix
Aaon white
4.62:1passpassfail
  • AAA: use #31602e as the text (7.39:1)
Aaon black
4.55:1passpassfail
  • AAA: use #56a951 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #42833f 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 #42833f
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 #42833f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/42833f-a2bea4-924edf-1f2d25-edf1e9?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