#182C1E#182C1E

#182C1E is a dark, muted green. Relative luminance 0.021; OKLCH L 27.1% C 0.037 H 152.9°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#182C1E
RGB	rgb(24, 44, 30)
HSL	hsl(138, 29%, 13%)
HSV	hsv(138, 45%, 17%)
CMYK	cmyk(45.5%, 0%, 31.8%, 82.7%)
CIE-LAB	lab(15.95, -11.97, 6.60)
CIE-LCH	lch(15.95, 13.67, 151.15°)
OKLab	oklab(27.12% -0.0328 0.0168)
OKLCH	oklch(27.12% 0.037 152.9)
XYZ	xyz(1.5116, 2.0892, 1.5516)
Luminance	0.0209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182C1E #2C1826

analogous

#1C2C18 #182C1E #182C28

triadic

#182C1E #1E182C #2C1E18

tetradic

#182C1E #181C2C #2C1826 #2C2818

square

#182C1E #181C2C #2C1826 #2C2818

split-complementary

#182C1E #28182C #2C181C

monochromatic

#0B140D #0B140D #182C1E #2E5439 #437B54

Accessibility & contrast

On white

14.81

#182C1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#182C1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182C1E

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182C1E	#FFFFFF	#000000	##FFFFFF
##182C1E	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291D

Deuteranopia (green-blind)

#29271F

Tritanopia (blue-blind)

#142B28

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #182c1e;
/* rgb */ color: rgb(24, 44, 30);
/* oklch */ color: oklch(27.1% 0.037 152.9);

Tailwind

colors: {
  custom: {
    50: '#566559',
    500: '#182c1e',
    950: '#000000',
  },
}

SCSS

$custom: #182c1e;
$custom-light: #566559;
$custom-dark: #000000;

JSON

{
  "hex": "#182c1e",
  "rgb": {
    "r": 24,
    "g": 44,
    "b": 30
  },
  "hsl": {
    "h": 138,
    "s": 29.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27118,
    "c": 0.03689,
    "h": 152.9
  },
  "luminance": 0.02089
}

Semantic roles & 50–950 ramp

primary

#182C1E

secondary

#603F56

accent

#62A8C6

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030503

muted

#787A78

Preview Lab

Preview with #182C1E

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

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