#182C18#182C18

#182C18 is a dark, muted green. Relative luminance 0.021; OKLCH L 27.0% C 0.045 H 144.2°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#182C18
RGB	rgb(24, 44, 24)
HSL	hsl(120, 29%, 13%)
HSV	hsv(120, 45%, 17%)
CMYK	cmyk(45.5%, 0%, 45.5%, 82.7%)
CIE-LAB	lab(15.81, -13.31, 10.51)
CIE-LCH	lch(15.81, 16.96, 141.72°)
OKLab	oklab(26.96% -0.0363 0.0262)
OKLCH	oklch(26.96% 0.045 144.2)
XYZ	xyz(1.4422, 2.0614, 1.1859)
Luminance	0.0206 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182C18 #2C182C

analogous

#222C18 #182C18 #182C22

triadic

#182C18 #18182C #2C1818

tetradic

#182C18 #18222C #2C182C #2C2218

square

#182C18 #18222C #2C182C #2C2218

split-complementary

#182C18 #22182C #2C1822

monochromatic

#0B140B #0B140B #182C18 #2E542E #437B43

Accessibility & contrast

On white

14.87

#182C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#182C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182C18

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182C18	#FFFFFF	#000000	##FFFFFF
##182C18	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2917

Deuteranopia (green-blind)

#2A2719

Tritanopia (blue-blind)

#162B27

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #182c18;
/* rgb */ color: rgb(24, 44, 24);
/* oklch */ color: oklch(27.0% 0.045 144.2);

Tailwind

colors: {
  custom: {
    50: '#566555',
    500: '#182c18',
    950: '#000000',
  },
}

SCSS

$custom: #182c18;
$custom-light: #566555;
$custom-dark: #000000;

JSON

{
  "hex": "#182c18",
  "rgb": {
    "r": 24,
    "g": 44,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 29.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.26956,
    "c": 0.04473,
    "h": 144.2
  },
  "luminance": 0.02062
}

Semantic roles & 50–950 ramp

primary

#182C18

secondary

#603F60

accent

#62C6C6

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030503

muted

#787A78

Preview Lab

Preview with #182C18

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

Preview Lab → · Contrast checker → · Palette generator →