Color

#279b3e

#279b3e
hex#279b3e
rgbrgb(39, 155, 62)
hslhsl(132, 60%, 38%)
oklchoklch(0.606 0.166 146.2)
Closest name: Green Revolution (#009944)Relative luminance 0.2422

Colors that go with #279b3e

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 →

#9b2784

#4a9b27 · #279b78

#3e279b · #9b3e27

Split-complementary

Open in tool →

#78279b · #9b274a

#274a9b · #9b2784 · #9b7827

Contrast

#279b3e as textRatioAAAA largeAAAFix
Aaon white
3.59:1failpassfail
  • AA: use #228736 as the text (4.58:1)
  • AAA: use #1a6629 as the text (7.06:1)
  • AA: or shift the background to #1f1f1f (4.59:1)
Aaon black
5.84:1passpassfail
  • AAA: use #2bab45 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #279b3e 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 #279b3e
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 #279b3e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/279b3e-a2beab-b64edf-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