#182C20#182C20

#182C20 is a dark, muted green. Relative luminance 0.021; OKLCH L 27.2% C 0.034 H 156.9°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#182C20
RGB	rgb(24, 44, 32)
HSL	hsl(144, 29%, 13%)
HSV	hsv(144, 45%, 17%)
CMYK	cmyk(45.5%, 0%, 27.3%, 82.7%)
CIE-LAB	lab(16.00, -11.47, 5.28)
CIE-LCH	lch(16.00, 12.63, 155.28°)
OKLab	oklab(27.18% -0.0317 0.0135)
OKLCH	oklch(27.18% 0.034 156.9)
XYZ	xyz(1.5380, 2.0997, 1.6905)
Luminance	0.0210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182C20 #2C1824

analogous

#1A2C18 #182C20 #182C2A

triadic

#182C20 #20182C #2C2018

tetradic

#182C20 #181A2C #2C1824 #2C2A18

square

#182C20 #181A2C #2C1824 #2C2A18

split-complementary

#182C20 #2A182C #2C181A

monochromatic

#0B140E #0B140E #182C20 #2E543D #437B5A

Accessibility & contrast

On white

14.79

#182C20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#182C20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182C20

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182C20	#FFFFFF	#000000	##FFFFFF
##182C20	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291F

Deuteranopia (green-blind)

#292721

Tritanopia (blue-blind)

#142C29

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #182c20;
/* rgb */ color: rgb(24, 44, 32);
/* oklch */ color: oklch(27.2% 0.034 156.9);

Tailwind

colors: {
  custom: {
    50: '#56655b',
    500: '#182c20',
    950: '#000000',
  },
}

SCSS

$custom: #182c20;
$custom-light: #56655b;
$custom-dark: #000000;

JSON

{
  "hex": "#182c20",
  "rgb": {
    "r": 24,
    "g": 44,
    "b": 32
  },
  "hsl": {
    "h": 144,
    "s": 29.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27179,
    "c": 0.03445,
    "h": 156.9
  },
  "luminance": 0.021
}

Semantic roles & 50–950 ramp

primary

#182C20

secondary

#603F53

accent

#629EC6

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030504

muted

#787A79

Preview Lab

Preview with #182C20

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

Preview Lab → · Contrast checker → · Palette generator →