Color

#2c8138

#2c8138
hex#2c8138
rgbrgb(44, 129, 56)
hslhsl(128, 49%, 34%)
oklchoklch(0.535 0.136 145.8)
Closest name: Bold Irish (#2a814d)Relative luminance 0.1652

Colors that go with #2c8138

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 →

#812c76

#4b812c · #2c8162

#382c81 · #81382c

Split-complementary

Open in tool →

#622c81 · #812c4b

#2c4b81 · #812c76 · #81622c

Contrast

#2c8138 as textRatioAAAA largeAAAFix
Aaon white
4.88:1passpassfail
  • AAA: use #22632a as the text (7.28:1)
Aaon black
4.3:1failpassfail
  • AA: use #2e8539 as the text (4.53:1)
  • AAA: use #3bab4a as the text (7.11:1)
  • AA: or shift the background to #f7f7f7 (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 #2c8138 as the background.

Brands using this color

mcpConnect your agent — build around #2c8138
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 #2c8138 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c8138-a2bea9-ac4edf-1f2d27-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