Color

#157e23

#157e23
hex#157e23
rgbrgb(21, 126, 35)
hslhsl(128, 71%, 29%)
oklchoklch(0.518 0.156 144.4)
Closest name: green (#008000)Relative luminance 0.152

Colors that go with #157e23

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 →

#7e1570

#3c7e15 · #157e58

#23157e · #7e2315

Split-complementary

Open in tool →

#58157e · #7e153c

#153c7e · #7e1570 · #7e5815

Contrast

#157e23 as textRatioAAAA largeAAAFix
Aaon white
5.2:1passpassfail
  • AAA: use #11641c as the text (7.33:1)
Aaon black
4.04:1failpassfail
  • AA: use #178726 as the text (4.53:1)
  • AAA: use #1eae31 as the text (7.15:1)
  • AA: or shift the background to #f0f0f0 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #157e23 as the background.

Brands using this color

Fonts for this mood

#157e23 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #157e23
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 #157e23 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/157e23-a2bea9-ac4edf-1f2d27-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