Color

#0aa43a

#0aa43a
hex#0aa43a
rgbrgb(10, 164, 58)
hslhsl(139, 89%, 34%)
oklchoklch(0.627 0.186 146.6)
Closest name: Fennel Fiasco (#00aa44)Relative luminance 0.2692

Colors that go with #0aa43a

Charcoal, Blue and Crimson 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 →

#a40a73

#26a40a · #0aa488

#3a0aa4 · #a43a0a

Split-complementary

Open in tool →

#880aa4 · #a40a26

#0a26a4 · #a40a73 · #a4880a

Contrast

#0aa43a as textRatioAAAA largeAAAFix
Aaon white
3.29:1failpassfail
  • AA: use #088730 as the text (4.65:1)
  • AAA: use #066524 as the text (7.25:1)
  • AA: or shift the background to #262626 (4.6:1)
Aaon black
6.38:1passpassfail
  • AAA: use #0aae3e as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0aa43a as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #0aa43a
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 #0aa43a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0aa43a-a2beae-c059d4-1f2d2a-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