#182E1C#182E1C

#182E1C is a dark, muted green. Relative luminance 0.022; OKLCH L 27.7% C 0.043 H 148.8°. Best body text is #FFFFFF at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#182E1C
RGB	rgb(24, 46, 28)
HSL	hsl(131, 31%, 14%)
HSV	hsv(131, 48%, 18%)
CMYK	cmyk(47.8%, 0%, 39.1%, 82%)
CIE-LAB	lab(16.66, -13.62, 8.94)
CIE-LCH	lch(16.66, 16.29, 146.73°)
OKLab	oklab(27.68% -0.0372 0.0225)
OKLCH	oklch(27.68% 0.043 148.8)
XYZ	xyz(1.5632, 2.2319, 1.4468)
Luminance	0.0223 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E1C #2E182A

analogous

#1F2E18 #182E1C #182E27

triadic

#182E1C #1C182E #2E1C18

tetradic

#182E1C #181F2E #2E182A #2E2718

square

#182E1C #181F2E #2E182A #2E2718

split-complementary

#182E1C #27182E #2E181F

monochromatic

#0A140C #0A140C #182E1C #2D5634 #427E4D

Accessibility & contrast

On white

14.52

#182E1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#182E1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E1C

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E1C	#FFFFFF	#000000	##FFFFFF
##182E1C	1.00	14.52	1.45	14.52
#FFFFFF	14.52	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B1B

Deuteranopia (green-blind)

#2B281D

Tritanopia (blue-blind)

#152D29

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182e1c;
/* rgb */ color: rgb(24, 46, 28);
/* oklch */ color: oklch(27.7% 0.043 148.8);

Tailwind

colors: {
  custom: {
    50: '#566758',
    500: '#182e1c',
    950: '#000000',
  },
}

SCSS

$custom: #182e1c;
$custom-light: #566758;
$custom-dark: #000000;

JSON

{
  "hex": "#182e1c",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 28
  },
  "hsl": {
    "h": 130.909,
    "s": 31.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.27678,
    "c": 0.04345,
    "h": 148.8
  },
  "luminance": 0.02232
}

Semantic roles & 50–950 ramp

primary

#182E1C

secondary

#633F5C

accent

#60B5C8

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030603

muted

#787A78

Preview Lab

Preview with #182E1C

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

Preview Lab → · Contrast checker → · Palette generator →