#1C1600#1C1600

#1C1600 is a very dark, muted yellow. Relative luminance 0.008; OKLCH L 20.2% C 0.041 H 96.0°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#1C1600
RGB	rgb(28, 22, 0)
HSL	hsl(47, 100%, 5%)
HSV	hsv(47, 100%, 11%)
CMYK	cmyk(0%, 21.4%, 100%, 89%)
CIE-LAB	lab(7.41, -0.58, 11.09)
CIE-LCH	lch(7.41, 11.11, 93.01°)
OKLab	oklab(20.15% -0.0043 0.0412)
OKLCH	oklch(20.15% 0.041 96)
XYZ	xyz(0.7658, 0.8207, 0.1181)
Luminance	0.0082 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1600 #00061C

analogous

#1C0800 #1C1600 #141C00

triadic

#1C1600 #001C16 #16001C

tetradic

#1C1600 #001C08 #00061C #1C0014

square

#1C1600 #001C08 #00061C #1C0014

split-complementary

#1C1600 #00141C #08001C

monochromatic

#1F1800 #1F1800 #1F1800 #594600 #967600

Accessibility & contrast

On white

18.04

#1C1600 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1C1600 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1600

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1600	#FFFFFF	#000000	##FFFFFF
##1C1600	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1500

Deuteranopia (green-blind)

#1B1701

Tritanopia (blue-blind)

#1F1311

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1c1600;
/* rgb */ color: rgb(28, 22, 0);
/* oklch */ color: oklch(20.2% 0.041 96.0);

Tailwind

colors: {
  custom: {
    50: '#575346',
    500: '#1c1600',
    950: '#000000',
  },
}

SCSS

$custom: #1c1600;
$custom-light: #575346;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1600",
  "rgb": {
    "r": 28,
    "g": 22,
    "b": 0
  },
  "hsl": {
    "h": 47.143,
    "s": 100,
    "l": 5.49
  },
  "oklch": {
    "l": 0.20152,
    "c": 0.04146,
    "h": 96
  },
  "luminance": 0.00821
}

Semantic roles & 50–950 ramp

primary

#1C1600

secondary

#122466

accent

#57FF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#030200

muted

#787877

Preview Lab

Preview with #1C1600

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

Preview Lab → · Contrast checker → · Palette generator →