Color

#2f981f

#2f981f
hex#2f981f
rgbrgb(47, 152, 31)
hslhsl(112, 66%, 36%)
oklchoklch(0.597 0.181 141.3)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2316

Colors that go with #2f981f

Crimson, Royal Blue and Charcoal 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 →

#881f98

#6c981f · #1f984c

#1f2f98 · #981f2f

Split-complementary

Open in tool →

#4c1f98 · #981f6c

#1f6c98 · #881f98 · #984c1f

Contrast

#2f981f as textRatioAAAA largeAAAFix
Aaon white
3.73:1failpassfail
  • AA: use #2a871c as the text (4.58:1)
  • AAA: use #206615 as the text (7.06:1)
  • AA: or shift the background to #1c1c1c (4.57:1)
Aaon black
5.63:1passpassfail
  • AAA: use #36ae24 as the text (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f981f 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 #2f981f
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 #2f981f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f981f-a2bea2-864edf-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