#182301#182301

#182301 is a very dark, muted yellow-green. Relative luminance 0.014; OKLCH L 23.7% C 0.058 H 125.5°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#182301
RGB	rgb(24, 35, 1)
HSL	hsl(79, 94%, 7%)
HSV	hsv(79, 97%, 14%)
CMYK	cmyk(31.4%, 0%, 97.1%, 86.3%)
CIE-LAB	lab(11.95, -11.52, 17.07)
CIE-LCH	lch(11.95, 20.59, 124.01°)
OKLab	oklab(23.7% -0.0337 0.0473)
OKLCH	oklch(23.7% 0.058 125.5)
XYZ	xyz(0.9832, 1.3984, 0.2468)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182301 #0C0123

analogous

#231D01 #182301 #072301

triadic

#182301 #011823 #230118

tetradic

#182301 #01231D #0C0123 #230107

square

#182301 #01231D #0C0123 #230107

split-complementary

#182301 #010723 #1D0123

monochromatic

#141E01 #141E01 #182301 #415F03 #6A9A04

Accessibility & contrast

On white

16.41

#182301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#182301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182301

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182301	#FFFFFF	#000000	##FFFFFF
##182301	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262000

Deuteranopia (green-blind)

#241F03

Tritanopia (blue-blind)

#1A211C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #182301;
/* rgb */ color: rgb(24, 35, 1);
/* oklch */ color: oklch(23.7% 0.058 125.5);

Tailwind

colors: {
  custom: {
    50: '#555e47',
    500: '#182301',
    950: '#000000',
  },
}

SCSS

$custom: #182301;
$custom-light: #555e47;
$custom-dark: #000000;

JSON

{
  "hex": "#182301",
  "rgb": {
    "r": 24,
    "g": 35,
    "b": 1
  },
  "hsl": {
    "h": 79.412,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.23704,
    "c": 0.05806,
    "h": 125.5
  },
  "luminance": 0.01398
}

Semantic roles & 50–950 ramp

primary

#182301

secondary

#31166A

accent

#29FF6E

background

#F4F5F4

surface

#E8E9E6

border

#C4C5C2

text

#030400

muted

#787977

Preview Lab

Preview with #182301

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

Preview Lab → · Contrast checker → · Palette generator →