Color

#0ea42f

#0ea42f
hex#0ea42f
rgbrgb(14, 164, 47)
hslhsl(133, 84%, 35%)
oklchoklch(0.626 0.193 145)
Closest name: Fennel Fiasco (#00aa44)Relative luminance 0.2685

Colors that go with #0ea42f

Blue, Dodger Blue 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 →

#a40e84

#39a40e · #0ea47a

#2f0ea4 · #a42f0e

Split-complementary

Open in tool →

#7a0ea4 · #a40e39

#0e39a4 · #a40e84 · #a47a0e

Contrast

#0ea42f as textRatioAAAA largeAAAFix
Aaon white
3.3:1failpassfail
  • AA: use #0c8827 as the text (4.6:1)
  • AAA: use #09671d as the text (7.07:1)
  • AA: or shift the background to #262626 (4.59:1)
Aaon black
6.37:1passpassfail
  • AAA: use #0fae31 as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0ea42f 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 #0ea42f
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 #0ea42f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0ea42f-a2beab-b84edf-1f2d28-ebf1e9?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