Color

#02831a

#02831a
hex#02831a
rgbrgb(2, 131, 26)
hslhsl(131, 97%, 26%)
oklchoklch(0.53 0.17 144.1)
Closest name: green (#008000)Relative luminance 0.1632

Colors that go with #02831a

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 →

#83026b

#2b8302 · #02835a

#1a0283 · #831a02

Split-complementary

Open in tool →

#5a0283 · #83022b

#022b83 · #83026b · #835a02

Contrast

#02831a as textRatioAAAA largeAAAFix
Aaon white
4.92:1passpassfail
  • AAA: use #026414 as the text (7.41:1)
Aaon black
4.26:1failpassfail
  • AA: use #02881b as the text (4.54:1)
  • AAA: use #03b022 as the text (7.24:1)
  • AA: or shift the background to #f5f5f5 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #02831a as the background.

Brands using this color

Fonts for this mood

#02831a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #02831a
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 #02831a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/02831a-a2beaa-b34edf-1f2d28-ecf1e9?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