Color

#28801e

#28801e
hex#28801e
rgbrgb(40, 128, 30)
hslhsl(114, 62%, 31%)
oklchoklch(0.528 0.156 141.7)
Closest name: green (#008000)Relative luminance 0.1598

Colors that go with #28801e

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 →

#761e80

#59801e · #1e8045

#1e2880 · #801e28

Split-complementary

Open in tool →

#451e80 · #801e59

#1e5980 · #761e80 · #80451e

Contrast

#28801e as textRatioAAAA largeAAAFix
Aaon white
5:1passpassfail
  • AAA: use #1f6317 as the text (7.35:1)
Aaon black
4.2:1failpassfail
  • AA: use #2a8820 as the text (4.64:1)
  • AAA: use #36ae29 as the text (7.24:1)
  • AA: or shift the background to #f5f5f5 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #28801e as the background.

Brands using this color

mcpConnect your agent — build around #28801e
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 #28801e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28801e-a2bea2-8a4edf-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