#18522A#18522A

#18522A is a dark, moderate green. Relative luminance 0.064; OKLCH L 39.0% C 0.090 H 150.2°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#18522A
RGB	rgb(24, 82, 42)
HSL	hsl(139, 55%, 21%)
HSV	hsv(139, 71%, 32%)
CMYK	cmyk(70.7%, 0%, 48.8%, 67.8%)
CIE-LAB	lab(30.39, -28.81, 18.11)
CIE-LCH	lch(30.39, 34.03, 147.85°)
OKLab	oklab(39.01% -0.0777 0.0445)
OKLCH	oklch(39.01% 0.09 150.2)
XYZ	xyz(3.8116, 6.3955, 3.2236)
Luminance	0.0640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18522A #521840

analogous

#235218 #18522A #185247

triadic

#18522A #2A1852 #522A18

tetradic

#18522A #182352 #521840 #524718

square

#18522A #182352 #521840 #524718

split-complementary

#18522A #471852 #521823

monochromatic

#07180C #0A2312 #18522A #268142 #34B15A

Accessibility & contrast

On white

9.21

#18522A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#18522A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18522A

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18522A	#FFFFFF	#000000	##FFFFFF
##18522A	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B27

Deuteranopia (green-blind)

#4B462D

Tritanopia (blue-blind)

#035048

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #18522a;
/* rgb */ color: rgb(24, 82, 42);
/* oklch */ color: oklch(39.0% 0.090 150.2);

Tailwind

colors: {
  custom: {
    50: '#5d8364',
    500: '#18522a',
    950: '#000000',
  },
}

SCSS

$custom: #18522a;
$custom-light: #5d8364;
$custom-dark: #000000;

JSON

{
  "hex": "#18522a",
  "rgb": {
    "r": 24,
    "g": 82,
    "b": 42
  },
  "hsl": {
    "h": 138.621,
    "s": 54.717,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39012,
    "c": 0.08957,
    "h": 150.2
  },
  "luminance": 0.06396
}

Semantic roles & 50–950 ramp

primary

#18522A

secondary

#893D71

accent

#4AB0DE

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#050B05

muted

#797C7A

Preview Lab

Preview with #18522A

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

Preview Lab → · Contrast checker → · Palette generator →