#191800#191800

#191800 is a very dark, muted yellow. Relative luminance 0.009; OKLCH L 20.4% C 0.044 H 107.7°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#191800
RGB	rgb(25, 24, 0)
HSL	hsl(58, 100%, 5%)
HSV	hsv(58, 100%, 10%)
CMYK	cmyk(0%, 4%, 100%, 90.2%)
CIE-LAB	lab(7.77, -3.68, 11.57)
CIE-LCH	lch(7.77, 12.14, 107.64°)
OKLab	oklab(20.36% -0.0133 0.0417)
OKLCH	oklch(20.36% 0.044 107.7)
XYZ	xyz(0.7276, 0.8600, 0.1277)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191800 #000119

analogous

#190C00 #191800 #0E1900

triadic

#191800 #001918 #180019

tetradic

#191800 #00190C #000119 #19000E

square

#191800 #00190C #000119 #19000E

split-complementary

#191800 #000E19 #0C0019

monochromatic

#1F1D00 #1F1D00 #1F1D00 #565300 #938E00

Accessibility & contrast

On white

17.92

#191800 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#191800 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191800

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191800	#FFFFFF	#000000	##FFFFFF
##191800	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1700

Deuteranopia (green-blind)

#1C1801

Tritanopia (blue-blind)

#1C1513

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #191800;
/* rgb */ color: rgb(25, 24, 0);
/* oklch */ color: oklch(20.4% 0.044 107.7);

Tailwind

colors: {
  custom: {
    50: '#555446',
    500: '#191800',
    950: '#000000',
  },
}

SCSS

$custom: #191800;
$custom-light: #555446;
$custom-dark: #000000;

JSON

{
  "hex": "#191800",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 0
  },
  "hsl": {
    "h": 57.6,
    "s": 100,
    "l": 4.902
  },
  "oklch": {
    "l": 0.20355,
    "c": 0.04381,
    "h": 107.7
  },
  "luminance": 0.0086
}

Semantic roles & 50–950 ramp

primary

#191800

secondary

#121563

accent

#31FF29

background

#F4F4F3

surface

#E7E7E5

border

#C3C3C1

text

#030200

muted

#787877

Preview Lab

Preview with #191800

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

Preview Lab → · Contrast checker → · Palette generator →