Color

#456357

#456357
hex#456357
rgbrgb(69, 99, 87)
hslhsl(156, 18%, 33%)
oklchoklch(0.472 0.04 167.9)
Closest name: Ethereal Woods (#3e5e4e)Relative luminance 0.1088

Colors that go with #456357

Cadet Blue, Champagne and Copper 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.

Real palettes that use #456357

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#634551

#456348 · #456063

#574563 · #635745

Split-complementary

Open in tool →

#634560 · #634845

#484563 · #634551 · #606345

Contrast

#456357 as textRatioAAAA largeAAAFix
Aaon white
6.61:1passpassfail
  • AAA: use #415d52 as the text (7.21:1)
Aaon black
3.18:1failpassfail
  • AA: use #587e6f as the text (4.63:1)
  • AAA: use #759f8e as the text (7.11:1)
  • AA: or shift the background to #d6d6d6 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #456357 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #456357
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 #456357 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/456357-a2beb6-d459c6-1f2d2d-e9f1ea?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