Color

#42753e

#42753e
hex#42753e
rgbrgb(66, 117, 62)
hslhsl(116, 31%, 35%)
oklchoklch(0.512 0.1 142.4)
Closest name: Autumn Crocodile (#447744)Relative luminance 0.1423

Colors that go with #42753e

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 →

#713e75

#5d753e · #3e7556

#3e4175 · #753e41

Split-complementary

Open in tool →

#563e75 · #753e5d

#3e5d75 · #713e75 · #75563e

Contrast

#42753e as textRatioAAAA largeAAAFix
Aaon white
5.46:1passpassfail
  • AAA: use #366133 as the text (7.21:1)
Aaon black
3.85:1failpassfail
  • AA: use #498245 as the text (4.56:1)
  • AAA: use #5da758 as the text (7.13:1)
  • AA: or shift the background to #ebebeb (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #42753e 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 #42753e
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 #42753e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/42753e-a2bea3-8f4edf-1f2d24-eef1e9?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