Color

#2a8523

#2a8523
hex#2a8523
rgbrgb(42, 133, 35)
hslhsl(116, 58%, 33%)
oklchoklch(0.543 0.158 142.1)
Closest name: Asian Spice (#118822)Relative luminance 0.1739

Colors that go with #2a8523

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 →

#7e2385

#5b8523 · #23854e

#232a85 · #85232a

Split-complementary

Open in tool →

#4e2385 · #85235b

#235b85 · #7e2385 · #854e23

Contrast

#2a8523 as textRatioAAAA largeAAAFix
Aaon white
4.69:1passpassfail
  • AAA: use #20651b as the text (7.15:1)
Aaon black
4.48:1failpassfail
  • AA: use #2b8924 as the text (4.71:1)
  • AAA: use #37ad2e as the text (7.18:1)
  • AA: or shift the background to #fcfcfc (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a8523 as the background.

Brands using this color

mcpConnect your agent — build around #2a8523
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 #2a8523 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a8523-a2bea3-8f4edf-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