Color

#2d8658

#2d8658
hex#2d8658
rgbrgb(45, 134, 88)
hslhsl(149, 50%, 35%)
oklchoklch(0.555 0.111 156.9)
Closest name: seagreen (#2e8b57)Relative luminance 0.1831

Colors that go with #2d8658

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 →

#862d5b

#2e862d · #2d8684

#582d86 · #86582d

Split-complementary

Open in tool →

#842d86 · #862d2e

#2d2e86 · #862d5b · #86842d

Contrast

#2d8658 as textRatioAAAA largeAAAFix
Aaon white
4.5:1passpassfail
  • AAA: use #216341 as the text (7.18:1)
Aaon black
4.66:1passpassfail
  • AAA: use #39ac71 as the text (7.31:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d8658 as the background.

Brands using this color

mcpConnect your agent — build around #2d8658
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 #2d8658 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d8658-a2beb3-d459d4-1f2d2c-e9f1e9?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