#182E18#182E18

#182E18 is a dark, muted green. Relative luminance 0.022; OKLCH L 27.6% C 0.049 H 144.1°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#182E18
RGB	rgb(24, 46, 24)
HSL	hsl(120, 31%, 14%)
HSV	hsv(120, 48%, 18%)
CMYK	cmyk(47.8%, 0%, 47.8%, 82%)
CIE-LAB	lab(16.57, -14.47, 11.51)
CIE-LCH	lch(16.57, 18.49, 141.49°)
OKLab	oklab(27.58% -0.0394 0.0285)
OKLCH	oklch(27.58% 0.049 144.1)
XYZ	xyz(1.5185, 2.2140, 1.2113)
Luminance	0.0221 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E18 #2E182E

analogous

#232E18 #182E18 #182E23

triadic

#182E18 #18182E #2E1818

tetradic

#182E18 #18232E #2E182E #2E2318

square

#182E18 #18232E #2E182E #2E2318

split-complementary

#182E18 #23182E #2E1823

monochromatic

#0A140A #0A140A #182E18 #2D562D #427E42

Accessibility & contrast

On white

14.56

#182E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#182E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E18

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E18	#FFFFFF	#000000	##FFFFFF
##182E18	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A16

Deuteranopia (green-blind)

#2C2819

Tritanopia (blue-blind)

#152D29

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182e18;
/* rgb */ color: rgb(24, 46, 24);
/* oklch */ color: oklch(27.6% 0.049 144.1);

Tailwind

colors: {
  custom: {
    50: '#566755',
    500: '#182e18',
    950: '#000000',
  },
}

SCSS

$custom: #182e18;
$custom-light: #566755;
$custom-dark: #000000;

JSON

{
  "hex": "#182e18",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 31.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.27578,
    "c": 0.04866,
    "h": 144.1
  },
  "luminance": 0.02214
}

Semantic roles & 50–950 ramp

primary

#182E18

secondary

#633F63

accent

#60C8C8

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030603

muted

#787A78

Preview Lab

Preview with #182E18

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

Preview Lab → · Contrast checker → · Palette generator →