#1F2012#1F2012

#1F2012 is a very dark, muted yellow. Relative luminance 0.014; OKLCH L 23.8% C 0.025 H 111.6°. Best body text is #FFFFFF at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#1F2012
RGB	rgb(31, 32, 18)
HSL	hsl(64, 28%, 10%)
HSV	hsv(64, 44%, 13%)
CMYK	cmyk(3.1%, 0%, 43.8%, 87.5%)
CIE-LAB	lab(11.74, -3.45, 9.18)
CIE-LCH	lch(11.74, 9.81, 110.61°)
OKLab	oklab(23.8% -0.0092 0.0233)
OKLCH	oklch(23.8% 0.025 111.6)
XYZ	xyz(1.1908, 1.3680, 0.7735)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2012 #131220

analogous

#201A12 #1F2012 #182012

triadic

#1F2012 #121F20 #20121F

tetradic

#1F2012 #12201A #131220 #201218

square

#1F2012 #12201A #131220 #201218

split-complementary

#1F2012 #121820 #1A1220

monochromatic

#13140B #13140B #1F2012 #454728 #6B6E3E

Accessibility & contrast

On white

16.49

#1F2012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#1F2012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2012

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2012	#FFFFFF	#000000	##FFFFFF
##1F2012	1.00	16.49	1.27	16.49
#FFFFFF	16.49	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F11

Deuteranopia (green-blind)

#221F13

Tritanopia (blue-blind)

#211E1C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1f2012;
/* rgb */ color: rgb(31, 32, 18);
/* oklch */ color: oklch(23.8% 0.025 111.6);

Tailwind

colors: {
  custom: {
    50: '#5a5b50',
    500: '#1f2012',
    950: '#000000',
  },
}

SCSS

$custom: #1f2012;
$custom-light: #5a5b50;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2012",
  "rgb": {
    "r": 31,
    "g": 32,
    "b": 18
  },
  "hsl": {
    "h": 64.286,
    "s": 28,
    "l": 9.804
  },
  "oklch": {
    "l": 0.23795,
    "c": 0.02505,
    "h": 111.6
  },
  "luminance": 0.01368
}

Semantic roles & 50–950 ramp

primary

#1F2012

secondary

#3B3955

accent

#63C46A

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040402

muted

#797978

Preview Lab

Preview with #1F2012

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

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