Color

#2b8a1e

#2b8a1e
hex#2b8a1e
rgbrgb(43, 138, 30)
hslhsl(113, 64%, 33%)
oklchoklch(0.557 0.167 141.4)
Closest name: Forest Green (#228b22)Relative luminance 0.1878

Colors that go with #2b8a1e

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 →

#7d1e8a

#618a1e · #1e8a48

#1e2b8a · #8a1e2b

Split-complementary

Open in tool →

#481e8a · #8a1e61

#1e618a · #7d1e8a · #8a481e

Contrast

#2b8a1e as textRatioAAAA largeAAAFix
Aaon white
4.41:1failpassfail
  • AA: use #2a861d as the text (4.64:1)
  • AAA: use #1f6416 as the text (7.26:1)
  • AA: or shift the background to #080808 (4.54:1)
Aaon black
4.76:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2b8a1e as the background.

Brands using this color

mcpConnect your agent — build around #2b8a1e
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 #2b8a1e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b8a1e-a2bea2-884edf-1f2d24-eef1e9?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