#201B00#201B00

#201B00 is a very dark, muted yellow. Relative luminance 0.011; OKLCH L 22.1% C 0.046 H 99.8°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#201B00
RGB	rgb(32, 27, 0)
HSL	hsl(51, 100%, 6%)
HSV	hsv(51, 100%, 13%)
CMYK	cmyk(0%, 15.6%, 100%, 87.5%)
CIE-LAB	lab(9.73, -1.78, 14.50)
CIE-LCH	lch(9.73, 14.61, 97.02°)
OKLab	oklab(22.12% -0.0078 0.0453)
OKLCH	oklch(22.12% 0.046 99.8)
XYZ	xyz(0.9877, 1.0910, 0.1586)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B00 #000520

analogous

#200B00 #201B00 #152000

triadic

#201B00 #00201B #1B0020

tetradic

#201B00 #00200B #000520 #200015

square

#201B00 #00200B #000520 #200015

split-complementary

#201B00 #001520 #0B0020

monochromatic

#1F1A00 #1F1A00 #201B00 #5D4F00 #9A8200

Accessibility & contrast

On white

17.24

#201B00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#201B00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B00

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B00	#FFFFFF	#000000	##FFFFFF
##201B00	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1A00

Deuteranopia (green-blind)

#201C01

Tritanopia (blue-blind)

#241815

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #201b00;
/* rgb */ color: rgb(32, 27, 0);
/* oklch */ color: oklch(22.1% 0.046 99.8);

Tailwind

colors: {
  custom: {
    50: '#5b5746',
    500: '#201b00',
    950: '#000000',
  },
}

SCSS

$custom: #201b00;
$custom-light: #5b5746;
$custom-dark: #000000;

JSON

{
  "hex": "#201b00",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 0
  },
  "hsl": {
    "h": 50.625,
    "s": 100,
    "l": 6.275
  },
  "oklch": {
    "l": 0.22119,
    "c": 0.04595,
    "h": 99.8
  },
  "luminance": 0.01091
}

Semantic roles & 50–950 ramp

primary

#201B00

secondary

#132069

accent

#4AFF29

background

#F5F5F3

surface

#E9E9E5

border

#C5C5C1

text

#040300

muted

#797877

Preview Lab

Preview with #201B00

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

Preview Lab → · Contrast checker → · Palette generator →