Color

#157a2b

#157a2b
hex#157a2b
rgbrgb(21, 122, 43)
hslhsl(133, 71%, 28%)
oklchoklch(0.508 0.145 146.1)
Closest name: Forestial (#007733)Relative luminance 0.1425

Colors that go with #157a2b

Charcoal, Crimson and Denim 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 →

#7a1564

#317a15 · #157a5d

#2b157a · #7a2b15

Split-complementary

Open in tool →

#5d157a · #7a1531

#15317a · #7a1564 · #7a5d15

Contrast

#157a2b as textRatioAAAA largeAAAFix
Aaon white
5.45:1passpassfail
  • AAA: use #116423 as the text (7.31:1)
Aaon black
3.85:1failpassfail
  • AA: use #17872f as the text (4.54:1)
  • AAA: use #1eae3d as the text (7.18:1)
  • AA: or shift the background to #ebebeb (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #157a2b as the background.

Brands using this color

Fonts for this mood

#157a2b reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #157a2b
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 #157a2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/157a2b-a2beab-b84edf-1f2d28-ebf1e9?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