#211A04#211A04

#211A04 is a very dark, muted yellow. Relative luminance 0.011; OKLCH L 22.0% C 0.038 H 92.2°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#211A04
RGB	rgb(33, 26, 4)
HSL	hsl(46, 78%, 7%)
HSV	hsv(46, 88%, 13%)
CMYK	cmyk(0%, 21.2%, 87.9%, 87.1%)
CIE-LAB	lab(9.57, 0.03, 12.67)
CIE-LCH	lch(9.57, 12.67, 89.88°)
OKLab	oklab(22.05% -0.0015 0.0382)
OKLCH	oklch(22.05% 0.038 92.2)
XYZ	xyz(1.0186, 1.0709, 0.2679)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A04 #040B21

analogous

#210C04 #211A04 #1A2104

triadic

#211A04 #04211A #1A0421

tetradic

#211A04 #04210C #040B21 #21041A

square

#211A04 #04210C #040B21 #21041A

split-complementary

#211A04 #041A21 #0C0421

monochromatic

#1B1603 #1B1603 #211A04 #58450B #8E7011

Accessibility & contrast

On white

17.30

#211A04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#211A04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A04

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A04	#FFFFFF	#000000	##FFFFFF
##211A04	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1902

Deuteranopia (green-blind)

#201B05

Tritanopia (blue-blind)

#251715

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #211a04;
/* rgb */ color: rgb(33, 26, 4);
/* oklch */ color: oklch(22.0% 0.038 92.2);

Tailwind

colors: {
  custom: {
    50: '#5c5648',
    500: '#211a04',
    950: '#000000',
  },
}

SCSS

$custom: #211a04;
$custom-light: #5c5648;
$custom-dark: #000000;

JSON

{
  "hex": "#211a04",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 4
  },
  "hsl": {
    "h": 45.517,
    "s": 78.378,
    "l": 7.255
  },
  "oklch": {
    "l": 0.22046,
    "c": 0.03827,
    "h": 92.2
  },
  "luminance": 0.01071
}

Semantic roles & 50–950 ramp

primary

#211A04

secondary

#1D2E64

accent

#62F533

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#040300

muted

#797877

Preview Lab

Preview with #211A04

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

Preview Lab → · Contrast checker → · Palette generator →