#211A00#211A00

#211A00 is a very dark, muted yellow. Relative luminance 0.011; OKLCH L 22.0% C 0.045 H 95.3°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#211A00
RGB	rgb(33, 26, 0)
HSL	hsl(47, 100%, 6%)
HSV	hsv(47, 100%, 13%)
CMYK	cmyk(0%, 21.2%, 100%, 87.1%)
CIE-LAB	lab(9.50, -0.47, 14.20)
CIE-LCH	lch(9.50, 14.20, 91.89°)
OKLab	oklab(21.97% -0.0042 0.0449)
OKLCH	oklch(21.97% 0.045 95.3)
XYZ	xyz(0.9967, 1.0622, 0.1525)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A00 #000721

analogous

#210A00 #211A00 #182100

triadic

#211A00 #00211A #1A0021

tetradic

#211A00 #00210A #000721 #210018

square

#211A00 #00210A #000721 #210018

split-complementary

#211A00 #001821 #0A0021

monochromatic

#1F1800 #1F1800 #211A00 #5E4A00 #9B7A00

Accessibility & contrast

On white

17.32

#211A00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#211A00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A00

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A00	#FFFFFF	#000000	##FFFFFF
##211A00	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1900

Deuteranopia (green-blind)

#201B01

Tritanopia (blue-blind)

#251714

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #211a00;
/* rgb */ color: rgb(33, 26, 0);
/* oklch */ color: oklch(22.0% 0.045 95.3);

Tailwind

colors: {
  custom: {
    50: '#5c5646',
    500: '#211a00',
    950: '#000000',
  },
}

SCSS

$custom: #211a00;
$custom-light: #5c5646;
$custom-dark: #000000;

JSON

{
  "hex": "#211a00",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 0
  },
  "hsl": {
    "h": 47.273,
    "s": 100,
    "l": 6.471
  },
  "oklch": {
    "l": 0.21968,
    "c": 0.04513,
    "h": 95.3
  },
  "luminance": 0.01062
}

Semantic roles & 50–950 ramp

primary

#211A00

secondary

#13256A

accent

#56FF29

background

#F5F5F3

surface

#E9E9E5

border

#C5C5C1

text

#040300

muted

#797877

Preview Lab

Preview with #211A00

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

Preview Lab → · Contrast checker → · Palette generator →