#175B1E#175B1E

#175B1E is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.5% C 0.115 H 144.6°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#175B1E
RGB	rgb(23, 91, 30)
HSL	hsl(126, 60%, 22%)
HSV	hsv(126, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 67%, 64.3%)
CIE-LAB	lab(33.47, -34.69, 28.47)
CIE-LCH	lch(33.47, 44.88, 140.62°)
OKLab	oklab(41.5% -0.0938 0.0666)
OKLCH	oklch(41.5% 0.115 144.6)
XYZ	xyz(4.3285, 7.7576, 2.4973)
Luminance	0.0776 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B1E #5B1754

analogous

#325B17 #175B1E #175B40

triadic

#175B1E #1E175B #5B1E17

tetradic

#175B1E #17325B #5B1754 #5B4017

square

#175B1E #17325B #5B1754 #5B4017

split-complementary

#175B1E #40175B #5B1732

monochromatic

#061808 #0B2A0E #175B1E #238C2E #30BD3E

Accessibility & contrast

On white

8.23

#175B1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#175B1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B1E

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B1E	#FFFFFF	#000000	##FFFFFF
##175B1E	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5217

Deuteranopia (green-blind)

#554D23

Tritanopia (blue-blind)

#01584E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175b1e;
/* rgb */ color: rgb(23, 91, 30);
/* oklch */ color: oklch(41.5% 0.115 144.6);

Tailwind

colors: {
  custom: {
    50: '#5f8a5c',
    500: '#175b1e',
    950: '#000000',
  },
}

SCSS

$custom: #175b1e;
$custom-light: #5f8a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#175b1e",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 30
  },
  "hsl": {
    "h": 126.176,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41498,
    "c": 0.11504,
    "h": 144.6
  },
  "luminance": 0.07758
}

Semantic roles & 50–950 ramp

primary

#175B1E

secondary

#923C89

accent

#45D3E3

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #175B1E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →