Color

#28820d

#28820d
hex#28820d
rgbrgb(40, 130, 13)
hslhsl(106, 82%, 28%)
oklchoklch(0.533 0.166 140.3)
Closest name: green (#008000)Relative luminance 0.1645

Colors that go with #28820d

Charcoal, Royal 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 →

#670d82

#63820d · #0d822c

#0d2882 · #820d28

Split-complementary

Open in tool →

#2c0d82 · #820d63

#0d6382 · #670d82 · #822c0d

Contrast

#28820d as textRatioAAAA largeAAAFix
Aaon white
4.9:1passpassfail
  • AAA: use #20660a as the text (7.08:1)
Aaon black
4.29:1failpassfail
  • AA: use #2a870d as the text (4.57:1)
  • AAA: use #35ac11 as the text (7.06:1)
  • AA: or shift the background to #f7f7f7 (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 #28820d as the background.

Brands using this color

Fonts for this mood

#28820d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #28820d
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 #28820d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28820d-a5bea2-774edf-1f2d22-eff1e9?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