#201C04#201C04

#201C04 is a very dark, muted yellow. Relative luminance 0.011; OKLCH L 22.5% C 0.040 H 100.3°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#201C04
RGB	rgb(32, 28, 4)
HSL	hsl(51, 78%, 7%)
HSV	hsv(51, 88%, 13%)
CMYK	cmyk(0%, 12.5%, 87.5%, 87.5%)
CIE-LAB	lab(10.16, -1.99, 13.48)
CIE-LCH	lch(10.16, 13.63, 98.40°)
OKLab	oklab(22.48% -0.0071 0.0395)
OKLCH	oklch(22.48% 0.04 100.3)
XYZ	xyz(1.0329, 1.1464, 0.2817)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201C04 #040820

analogous

#200E04 #201C04 #162004

triadic

#201C04 #04201C #1C0420

tetradic

#201C04 #04200E #040820 #200416

square

#201C04 #04200E #040820 #200416

split-complementary

#201C04 #041620 #0E0420

monochromatic

#1B1803 #1B1803 #201C04 #564C0B #8D7B12

Accessibility & contrast

On white

17.08

#201C04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#201C04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201C04

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201C04	#FFFFFF	#000000	##FFFFFF
##201C04	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201B02

Deuteranopia (green-blind)

#211C05

Tritanopia (blue-blind)

#231917

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #201c04;
/* rgb */ color: rgb(32, 28, 4);
/* oklch */ color: oklch(22.5% 0.040 100.3);

Tailwind

colors: {
  custom: {
    50: '#5b5748',
    500: '#201c04',
    950: '#000000',
  },
}

SCSS

$custom: #201c04;
$custom-light: #5b5748;
$custom-dark: #000000;

JSON

{
  "hex": "#201c04",
  "rgb": {
    "r": 32,
    "g": 28,
    "b": 4
  },
  "hsl": {
    "h": 51.429,
    "s": 77.778,
    "l": 7.059
  },
  "oklch": {
    "l": 0.22481,
    "c": 0.0401,
    "h": 100.3
  },
  "luminance": 0.01146
}

Semantic roles & 50–950 ramp

primary

#201C04

secondary

#1D2763

accent

#4FF434

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#040300

muted

#797877

Preview Lab

Preview with #201C04

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

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