Color

#156f56

#156f56
hex#156f56
rgbrgb(21, 111, 86)
hslhsl(163, 68%, 26%)
oklchoklch(0.485 0.09 169)
Closest name: Into the Green (#0d6c49)Relative luminance 0.122

Colors that go with #156f56

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 →

#6f152f

#156f29 · #155c6f

#56156f · #6f5615

Split-complementary

Open in tool →

#6f155c · #6f2915

#29156f · #6f152f · #5c6f15

Contrast

#156f56 as textRatioAAAA largeAAAFix
Aaon white
6.1:1passpassfail
  • AAA: use #13634c as the text (7.2:1)
Aaon black
3.44:1failpassfail
  • AA: use #198566 as the text (4.59:1)
  • AAA: use #21ab84 as the text (7.22:1)
  • AA: or shift the background to #dedede (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #156f56 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#156f56 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #156f56
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 #156f56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/156f56-a2beb9-d459b7-1f2b2d-e9f1eb?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