Color

#15935f

#15935f
hex#15935f
rgbrgb(21, 147, 95)
hslhsl(155, 75%, 33%)
oklchoklch(0.587 0.13 158.8)
Closest name: Eucalyptus (#329760)Relative luminance 0.2185

Colors that go with #15935f

Charcoal, Crimson and Medium Violet Red 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 →

#93154a

#159320 · #158993

#5f1593 · #935f15

Split-complementary

Open in tool →

#931589 · #932015

#201593 · #93154a · #899315

Contrast

#15935f as textRatioAAAA largeAAAFix
Aaon white
3.91:1failpassfail
  • AA: use #138656 as the text (4.59:1)
  • AAA: use #0e623f as the text (7.4:1)
  • AA: or shift the background to #171717 (4.58:1)
Aaon black
5.37:1passpassfail
  • AAA: use #18aa6d as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #15935f 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 #15935f
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 #15935f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/15935f-a2beb6-d459c8-1f2d2d-e9f1ea?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