Color

#2ea851

#2ea851
hex#2ea851
rgbrgb(46, 168, 81)
hslhsl(137, 57%, 42%)
oklchoklch(0.646 0.164 148.6)
Closest name: Fennel Fiasco (#00aa44)Relative luminance 0.2918

Colors that go with #2ea851

Charcoal, Blue and Crimson 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 →

#a82e86

#49a82e · #2ea88e

#512ea8 · #a8512e

Split-complementary

Open in tool →

#8e2ea8 · #a82e49

#2e49a8 · #a82e86 · #a88e2e

Contrast

#2ea851 as textRatioAAAA largeAAAFix
Aaon white
3.07:1failpassfail
  • AA: use #24843f as the text (4.72:1)
  • AAA: use #1b6430 as the text (7.21:1)
  • AA: or shift the background to #2b2b2b (4.61:1)
Aaon black
6.84:1passpassfail
  • AAA: use #2fac53 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2ea851 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #2ea851
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 #2ea851 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2ea851-a2bead-bb59d4-1f2d29-ebf1e9?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