#181A02#181A02

#181A02 is a very dark, muted yellow. Relative luminance 0.009; OKLCH L 20.9% C 0.043 H 113.7°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#181A02
RGB	rgb(24, 26, 2)
HSL	hsl(65, 86%, 5%)
HSV	hsv(65, 92%, 10%)
CMYK	cmyk(7.7%, 0%, 92.3%, 89.8%)
CIE-LAB	lab(8.46, -5.45, 11.74)
CIE-LCH	lch(8.46, 12.95, 114.88°)
OKLab	oklab(20.89% -0.0171 0.0391)
OKLCH	oklch(20.89% 0.043 113.7)
XYZ	xyz(0.7571, 0.9374, 0.1985)
Luminance	0.0094 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181A02 #04021A

analogous

#1A1002 #181A02 #0C1A02

triadic

#181A02 #02181A #1A0218

tetradic

#181A02 #021A10 #04021A #1A020C

square

#181A02 #021A10 #04021A #1A020C

split-complementary

#181A02 #020C1A #10021A

monochromatic

#1A1C02 #1A1C02 #1A1C02 #4C5306 #818C0B

Accessibility & contrast

On white

17.69

#181A02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#181A02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181A02

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181A02	#FFFFFF	#000000	##FFFFFF
##181A02	1.00	17.69	1.19	17.69
#FFFFFF	17.69	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1800

Deuteranopia (green-blind)

#1D1903

Tritanopia (blue-blind)

#1A1815

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #181a02;
/* rgb */ color: rgb(24, 26, 2);
/* oklch */ color: oklch(20.9% 0.043 113.7);

Tailwind

colors: {
  custom: {
    50: '#545647',
    500: '#181a02',
    950: '#000000',
  },
}

SCSS

$custom: #181a02;
$custom-light: #545647;
$custom-dark: #000000;

JSON

{
  "hex": "#181a02",
  "rgb": {
    "r": 24,
    "g": 26,
    "b": 2
  },
  "hsl": {
    "h": 65,
    "s": 85.714,
    "l": 5.49
  },
  "oklch": {
    "l": 0.20894,
    "c": 0.04265,
    "h": 113.7
  },
  "luminance": 0.00937
}

Semantic roles & 50–950 ramp

primary

#181A02

secondary

#1E1860

accent

#2CFC3D

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#020300

muted

#787877

Preview Lab

Preview with #181A02

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

Preview Lab → · Contrast checker → · Palette generator →