Color

#156f53

#156f53
hex#156f53
rgbrgb(21, 111, 83)
hslhsl(161, 68%, 26%)
oklchoklch(0.484 0.093 166.6)
Closest name: Into the Green (#0d6c49)Relative luminance 0.1215

Colors that go with #156f53

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 →

#6f1532

#156f26 · #155f6f

#53156f · #6f5315

Split-complementary

Open in tool →

#6f155f · #6f2615

#26156f · #6f1532 · #5f6f15

Contrast

#156f53 as textRatioAAAA largeAAAFix
Aaon white
6.12:1passpassfail
  • AAA: use #136349 as the text (7.22:1)
Aaon black
3.43:1failpassfail
  • AA: use #198563 as the text (4.58:1)
  • AAA: use #21ab7f as the text (7.2:1)
  • AA: or shift the background to #dedede (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #156f53 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#156f53 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #156f53
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 #156f53 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/156f53-a2beb8-d459bb-1f2c2d-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