#182401#182401

#182401 is a very dark, muted yellow-green. Relative luminance 0.015; OKLCH L 24.0% C 0.060 H 126.3°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#182401
RGB	rgb(24, 36, 1)
HSL	hsl(81, 95%, 7%)
HSV	hsv(81, 97%, 14%)
CMYK	cmyk(33.3%, 0%, 97.2%, 85.9%)
CIE-LAB	lab(12.34, -12.11, 17.60)
CIE-LCH	lch(12.34, 21.37, 124.54°)
OKLab	oklab(24.02% -0.0353 0.048)
OKLCH	oklch(24.02% 0.06 126.3)
XYZ	xyz(1.0131, 1.4581, 0.2568)
Luminance	0.0146 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182401 #0D0124

analogous

#241F01 #182401 #072401

triadic

#182401 #011824 #240118

tetradic

#182401 #01241F #0D0124 #240107

square

#182401 #01241F #0D0124 #240107

split-complementary

#182401 #010724 #1F0124

monochromatic

#141E01 #141E01 #182401 #406003 #679B04

Accessibility & contrast

On white

16.26

#182401 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#182401 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182401

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182401	#FFFFFF	#000000	##FFFFFF
##182401	1.00	16.26	1.29	16.26
#FFFFFF	16.26	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272100

Deuteranopia (green-blind)

#252003

Tritanopia (blue-blind)

#1A221D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #182401;
/* rgb */ color: rgb(24, 36, 1);
/* oklch */ color: oklch(24.0% 0.060 126.3);

Tailwind

colors: {
  custom: {
    50: '#555e47',
    500: '#182401',
    950: '#000000',
  },
}

SCSS

$custom: #182401;
$custom-light: #555e47;
$custom-dark: #000000;

JSON

{
  "hex": "#182401",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 1
  },
  "hsl": {
    "h": 80.571,
    "s": 94.595,
    "l": 7.255
  },
  "oklch": {
    "l": 0.24022,
    "c": 0.05958,
    "h": 126.3
  },
  "luminance": 0.01458
}

Semantic roles & 50–950 ramp

primary

#182401

secondary

#33166B

accent

#29FF72

background

#F5F5F4

surface

#E8E9E6

border

#C4C5C2

text

#030400

muted

#787977

Preview Lab

Preview with #182401

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

Preview Lab → · Contrast checker → · Palette generator →