Color

#2b885b

#2b885b
hex#2b885b
rgbrgb(43, 136, 91)
hslhsl(151, 52%, 35%)
oklchoklch(0.56 0.112 158.2)
Closest name: seagreen (#2e8b57)Relative luminance 0.1888

Colors that go with #2b885b

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 →

#882b58

#2b882c · #2b8688

#5b2b88 · #885b2b

Split-complementary

Open in tool →

#882b86 · #882c2b

#2c2b88 · #882b58 · #86882b

Contrast

#2b885b as textRatioAAAA largeAAAFix
Aaon white
4.4:1failpassfail
  • AA: use #2a8458 as the text (4.63:1)
  • AAA: use #1f6141 as the text (7.38:1)
  • AA: or shift the background to #0a0a0a (4.5:1)
Aaon black
4.78:1passpassfail
  • AAA: use #36ab72 as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2b885b 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 #2b885b
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 #2b885b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b885b-a2beb4-d459d0-1f2d2c-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