Color

#0fa957

#0fa957
hex#0fa957
rgbrgb(15, 169, 87)
hslhsl(148, 84%, 36%)
oklchoklch(0.645 0.167 151.9)
Closest name: Fennel Fiasco (#00aa44)Relative luminance 0.2917

Colors that go with #0fa957

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 →

#a90f61

#14a90f · #0fa9a4

#570fa9 · #a9570f

Split-complementary

Open in tool →

#a40fa9 · #a90f14

#0f14a9 · #a90f61 · #a9a40f

Contrast

#0fa957 as textRatioAAAA largeAAAFix
Aaon white
3.07:1failpassfail
  • AA: use #0c8846 as the text (4.54:1)
  • AAA: use #096333 as the text (7.38:1)
  • AA: or shift the background to #2b2b2b (4.61:1)
Aaon black
6.83:1passpassfail
  • AAA: use #0fae59 as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0fa957 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #0fa957
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 #0fa957 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0fa957-a2beb2-d259d4-1f2d2c-eaf1e9?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