#175B22#175B22

#175B22 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.6% C 0.111 H 145.8°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#175B22
RGB	rgb(23, 91, 34)
HSL	hsl(130, 60%, 22%)
HSV	hsv(130, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 62.6%, 64.3%)
CIE-LAB	lab(33.52, -34.14, 26.46)
CIE-LCH	lch(33.52, 43.20, 142.23°)
OKLab	oklab(41.55% -0.0922 0.0626)
OKLCH	oklch(41.55% 0.111 145.8)
XYZ	xyz(4.3829, 7.7793, 2.7836)
Luminance	0.0778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B22 #5B1750

analogous

#2E5B17 #175B22 #175B44

triadic

#175B22 #22175B #5B2217

tetradic

#175B22 #172E5B #5B1750 #5B4417

square

#175B22 #172E5B #5B1750 #5B4417

split-complementary

#175B22 #44175B #5B172E

monochromatic

#061809 #0B2A10 #175B22 #238C34 #30BD47

Accessibility & contrast

On white

8.22

#175B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#175B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B22

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B22	#FFFFFF	#000000	##FFFFFF
##175B22	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C521C

Deuteranopia (green-blind)

#544D27

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175b22;
/* rgb */ color: rgb(23, 91, 34);
/* oklch */ color: oklch(41.6% 0.111 145.8);

Tailwind

colors: {
  custom: {
    50: '#5f8a5f',
    500: '#175b22',
    950: '#000000',
  },
}

SCSS

$custom: #175b22;
$custom-light: #5f8a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#175b22",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 34
  },
  "hsl": {
    "h": 129.706,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41551,
    "c": 0.11144,
    "h": 145.8
  },
  "luminance": 0.0778
}

Semantic roles & 50–950 ramp

primary

#175B22

secondary

#923C84

accent

#45C9E3

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C05

muted

#797D79

Preview Lab

Preview with #175B22

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

Preview Lab → · Contrast checker → · Palette generator →