Color

#28b60c

#28b60c
hex#28b60c
rgbrgb(40, 182, 12)
hslhsl(110, 88%, 38%)
oklchoklch(0.677 0.221 141.4)
Closest name: Green Glimmer (#00bb00)Relative luminance 0.3393

Colors that go with #28b60c

Fuchsia, Charcoal and Dark Orange 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.

Real palettes that use #28b60c

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#9a0cb6

#7db60c · #0cb644

#0c28b6 · #b60c28

Split-complementary

Open in tool →

#440cb6 · #b60c7d

#0c7db6 · #9a0cb6 · #b6440c

Contrast

#28b60c as textRatioAAAA largeAAAFix
Aaon white
2.7:1failfailfail
  • AA: use #1e8609 as the text (4.7:1)
  • AAA: use #166506 as the text (7.25:1)
  • AA: or shift the background to #333333 (4.68:1)
  • AAA: or shift the background to #0f0f0f (7.11:1)
Aaon black
7.79:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #28b60c as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #28b60c
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 #28b60c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28b60c-a3bea2-814edf-1f2d23-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