Color

#2d981f

#2d981f
hex#2d981f
rgbrgb(45, 152, 31)
hslhsl(113, 66%, 36%)
oklchoklch(0.597 0.182 141.5)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2311

Colors that go with #2d981f

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 →

#8a1f98

#6a981f · #1f984e

#1f2d98 · #981f2d

Split-complementary

Open in tool →

#4e1f98 · #981f6a

#1f6a98 · #8a1f98 · #984e1f

Contrast

#2d981f as textRatioAAAA largeAAAFix
Aaon white
3.73:1failpassfail
  • AA: use #28871c as the text (4.59:1)
  • AAA: use #1e6615 as the text (7.08:1)
  • AA: or shift the background to #1c1c1c (4.56:1)
Aaon black
5.62:1passpassfail
  • AAA: use #34ae24 as the text (7.23:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d981f 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 #2d981f
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 #2d981f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d981f-a2bea2-884edf-1f2d24-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