#191A03#191A03

#191A03 is a very dark, muted yellow. Relative luminance 0.010; OKLCH L 21.0% C 0.040 H 111.6°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#191A03
RGB	rgb(25, 26, 3)
HSL	hsl(63, 79%, 6%)
HSV	hsv(63, 88%, 10%)
CMYK	cmyk(3.8%, 0%, 88.5%, 89.8%)
CIE-LAB	lab(8.59, -4.78, 11.53)
CIE-LCH	lch(8.59, 12.49, 112.50°)
OKLab	oklab(21.03% -0.0149 0.0375)
OKLCH	oklch(21.03% 0.04 111.6)
XYZ	xyz(0.7868, 0.9521, 0.2285)
Luminance	0.0095 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A03 #04031A

analogous

#1A0F03 #191A03 #0D1A03

triadic

#191A03 #03191A #1A0319

tetradic

#191A03 #031A0F #04031A #1A030D

square

#191A03 #031A0F #04031A #1A030D

split-complementary

#191A03 #030D1A #0F031A

monochromatic

#1A1B03 #1A1B03 #1A1B03 #4E5109 #838810

Accessibility & contrast

On white

17.64

#191A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#191A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A03

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A03	#FFFFFF	#000000	##FFFFFF
##191A03	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1801

Deuteranopia (green-blind)

#1D1904

Tritanopia (blue-blind)

#1B1815

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #191a03;
/* rgb */ color: rgb(25, 26, 3);
/* oklch */ color: oklch(21.0% 0.040 111.6);

Tailwind

colors: {
  custom: {
    50: '#555648',
    500: '#191a03',
    950: '#000000',
  },
}

SCSS

$custom: #191a03;
$custom-light: #555648;
$custom-dark: #000000;

JSON

{
  "hex": "#191a03",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 3
  },
  "hsl": {
    "h": 62.609,
    "s": 79.31,
    "l": 5.686
  },
  "oklch": {
    "l": 0.21028,
    "c": 0.04037,
    "h": 111.6
  },
  "luminance": 0.00952
}

Semantic roles & 50–950 ramp

primary

#191A03

secondary

#1E1B5E

accent

#32F63B

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#030300

muted

#787877

Preview Lab

Preview with #191A03

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

Preview Lab → · Contrast checker → · Palette generator →