#182E1A#182E1A

#182E1A is a dark, muted green. Relative luminance 0.022; OKLCH L 27.6% C 0.046 H 146.3°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#182E1A
RGB	rgb(24, 46, 26)
HSL	hsl(125, 31%, 14%)
HSV	hsv(125, 48%, 18%)
CMYK	cmyk(47.8%, 0%, 43.5%, 82%)
CIE-LAB	lab(16.62, -14.06, 10.23)
CIE-LCH	lch(16.62, 17.39, 143.96°)
OKLab	oklab(27.63% -0.0383 0.0256)
OKLCH	oklch(27.63% 0.046 146.3)
XYZ	xyz(1.5401, 2.2227, 1.3250)
Luminance	0.0222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E1A #2E182C

analogous

#212E18 #182E1A #182E25

triadic

#182E1A #1A182E #2E1A18

tetradic

#182E1A #18212E #2E182C #2E2518

square

#182E1A #18212E #2E182C #2E2518

split-complementary

#182E1A #25182E #2E1821

monochromatic

#0A140B #0A140B #182E1A #2D5631 #427E47

Accessibility & contrast

On white

14.54

#182E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#182E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E1A

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E1A	#FFFFFF	#000000	##FFFFFF
##182E1A	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A19

Deuteranopia (green-blind)

#2B281B

Tritanopia (blue-blind)

#152D29

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182e1a;
/* rgb */ color: rgb(24, 46, 26);
/* oklch */ color: oklch(27.6% 0.046 146.3);

Tailwind

colors: {
  custom: {
    50: '#566756',
    500: '#182e1a',
    950: '#000000',
  },
}

SCSS

$custom: #182e1a;
$custom-light: #566756;
$custom-dark: #000000;

JSON

{
  "hex": "#182e1a",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 26
  },
  "hsl": {
    "h": 125.455,
    "s": 31.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.27627,
    "c": 0.04605,
    "h": 146.3
  },
  "luminance": 0.02223
}

Semantic roles & 50–950 ramp

primary

#182E1A

secondary

#633F5F

accent

#60BEC8

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030603

muted

#787A78

Preview Lab

Preview with #182E1A

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

Preview Lab → · Contrast checker → · Palette generator →