Color

#157e1e

#157e1e
hex#157e1e
rgbrgb(21, 126, 30)
hslhsl(125, 71%, 29%)
oklchoklch(0.518 0.16 143.7)
Closest name: green (#008000)Relative luminance 0.1517

Colors that go with #157e1e

Charcoal, Crimson and Royal Blue 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 →

#7e1576

#417e15 · #157e53

#1e157e · #7e1e15

Split-complementary

Open in tool →

#53157e · #7e1541

#15417e · #7e1576 · #7e5315

Contrast

#157e1e as textRatioAAAA largeAAAFix
Aaon white
5.2:1passpassfail
  • AAA: use #116418 as the text (7.34:1)
Aaon black
4.03:1failpassfail
  • AA: use #178720 as the text (4.52:1)
  • AAA: use #1eae2a as the text (7.14:1)
  • AA: or shift the background to #f0f0f0 (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 #157e1e as the background.

Brands using this color

Fonts for this mood

#157e1e reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #157e1e
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 #157e1e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/157e1e-a2bea7-a54edf-1f2d26-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