Color

#39f95f

#39f95f
hex#39f95f
rgbrgb(57, 249, 95)
hslhsl(132, 94%, 60%)
oklchoklch(0.861 0.246 145.8)
Closest name: Cathode Green (#00ff55)Relative luminance 0.6945

Colors that go with #39f95f

Violet, Deep Sky Blue and Hot Pink 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 →

#f939d3

#73f939 · #39f9bf

#5f39f9 · #f95f39

Split-complementary

Open in tool →

#bf39f9 · #f93973

#3973f9 · #f939d3 · #f9bf39

Contrast

#39f95f as textRatioAAAA largeAAAFix
Aaon white
1.41:1failfailfail
  • AA: use #04861e as the text (4.74:1)
  • AAA: use #036817 as the text (7.01:1)
  • AA: or shift the background to #5e5e5e (4.6:1)
  • AAA: or shift the background to #424242 (7.13:1)
Aaon black
14.89:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #39f95f 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 #39f95f
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 #39f95f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39f95f-a2beab-b64edf-1f2d28-ecf1e9?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