Color

#45874a

#45874a
hex#45874a
rgbrgb(69, 135, 74)
hslhsl(125, 32%, 40%)
oklchoklch(0.564 0.114 145.4)
Closest name: Beanpole (#4e8747)Relative luminance 0.1909

Colors that go with #45874a

Charcoal, Royal Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#874581

#618745 · #45876b

#4b4587 · #874b45

Split-complementary

Open in tool →

#6b4587 · #874561

#456187 · #874581 · #876b45

Contrast

#45874a as textRatioAAAA largeAAAFix
Aaon white
4.36:1failpassfail
  • AA: use #448349 as the text (4.58:1)
  • AAA: use #326236 as the text (7.15:1)
  • AA: or shift the background to #0a0a0a (4.54:1)
Aaon black
4.82:1passpassfail
  • AAA: use #57a85e as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #45874a 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 #45874a
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 #45874a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/45874a-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