#201B01#201B01

#201B01 is a very dark, muted yellow. Relative luminance 0.011; OKLCH L 22.1% C 0.044 H 99.2°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#201B01
RGB	rgb(32, 27, 1)
HSL	hsl(50, 94%, 6%)
HSV	hsv(50, 97%, 13%)
CMYK	cmyk(0%, 15.6%, 96.9%, 87.5%)
CIE-LAB	lab(9.74, -1.66, 14.12)
CIE-LCH	lch(9.74, 14.22, 96.71°)
OKLab	oklab(22.14% -0.0071 0.0436)
OKLCH	oklch(22.14% 0.044 99.2)
XYZ	xyz(0.9931, 1.0932, 0.1874)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B01 #010620

analogous

#200C01 #201B01 #162001

triadic

#201B01 #01201B #1B0120

tetradic

#201B01 #01200C #010620 #200116

square

#201B01 #01200C #010620 #200116

split-complementary

#201B01 #011620 #0C0120

monochromatic

#1E1901 #1E1901 #201B01 #5B4D03 #977F05

Accessibility & contrast

On white

17.23

#201B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#201B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B01

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B01	#FFFFFF	#000000	##FFFFFF
##201B01	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1A00

Deuteranopia (green-blind)

#201C02

Tritanopia (blue-blind)

#241815

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #201b01;
/* rgb */ color: rgb(32, 27, 1);
/* oklch */ color: oklch(22.1% 0.044 99.2);

Tailwind

colors: {
  custom: {
    50: '#5b5747',
    500: '#201b01',
    950: '#000000',
  },
}

SCSS

$custom: #201b01;
$custom-light: #5b5747;
$custom-dark: #000000;

JSON

{
  "hex": "#201b01",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 1
  },
  "hsl": {
    "h": 50.323,
    "s": 93.939,
    "l": 6.471
  },
  "oklch": {
    "l": 0.22138,
    "c": 0.04413,
    "h": 99.2
  },
  "luminance": 0.01093
}

Semantic roles & 50–950 ramp

primary

#201B01

secondary

#152367

accent

#4BFF29

background

#F5F5F3

surface

#E9E9E5

border

#C5C5C1

text

#040300

muted

#797877

Preview Lab

Preview with #201B01

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

Preview Lab → · Contrast checker → · Palette generator →