Color

#2c9059

#2c9059
hex#2c9059
rgbrgb(44, 144, 89)
hslhsl(147, 53%, 37%)
oklchoklch(0.582 0.125 154.9)
Closest name: seagreen (#2e8b57)Relative luminance 0.212

Colors that go with #2c9059

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 →

#902c63

#31902c · #2c908b

#592c90 · #90592c

Split-complementary

Open in tool →

#8b2c90 · #902c31

#2c3190 · #902c63 · #908b2c

Contrast

#2c9059 as textRatioAAAA largeAAAFix
Aaon white
4.01:1failpassfail
  • AA: use #298552 as the text (4.59:1)
  • AAA: use #1f653f as the text (7.02:1)
  • AA: or shift the background to #141414 (4.6:1)
Aaon black
5.24:1passpassfail
  • AAA: use #35ac6a as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2c9059 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 #2c9059
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 #2c9059 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c9059-a2beb2-d059d4-1f2d2c-eaf1e9?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