#231D06#231D06

#231D06 is a very dark, muted yellow. Relative luminance 0.012; OKLCH L 23.2% C 0.038 H 94.9°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#231D06
RGB	rgb(35, 29, 6)
HSL	hsl(48, 71%, 8%)
HSV	hsv(48, 83%, 14%)
CMYK	cmyk(0%, 17.1%, 82.9%, 86.3%)
CIE-LAB	lab(10.92, -0.72, 13.79)
CIE-LCH	lch(10.92, 13.81, 93.00°)
OKLab	oklab(23.18% -0.0033 0.0383)
OKLCH	oklch(23.18% 0.038 94.9)
XYZ	xyz(1.1654, 1.2493, 0.3520)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231D06 #060C23

analogous

#230E06 #231D06 #1A2306

triadic

#231D06 #06231D #1D0623

tetradic

#231D06 #06230E #060C23 #23061A

square

#231D06 #06230E #060C23 #23061A

split-complementary

#231D06 #061A23 #0E0623

monochromatic

#1A1604 #1A1604 #231D06 #57480F #8B7418

Accessibility & contrast

On white

16.80

#231D06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#231D06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231D06

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231D06	#FFFFFF	#000000	##FFFFFF
##231D06	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211C04

Deuteranopia (green-blind)

#221E07

Tritanopia (blue-blind)

#271A18

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #231d06;
/* rgb */ color: rgb(35, 29, 6);
/* oklch */ color: oklch(23.2% 0.038 94.9);

Tailwind

colors: {
  custom: {
    50: '#5e5849',
    500: '#231d06',
    950: '#000000',
  },
}

SCSS

$custom: #231d06;
$custom-light: #5e5849;
$custom-dark: #000000;

JSON

{
  "hex": "#231d06",
  "rgb": {
    "r": 35,
    "g": 29,
    "b": 6
  },
  "hsl": {
    "h": 47.586,
    "s": 70.732,
    "l": 8.039
  },
  "oklch": {
    "l": 0.2318,
    "c": 0.03843,
    "h": 94.9
  },
  "luminance": 0.01249
}

Semantic roles & 50–950 ramp

primary

#231D06

secondary

#222F63

accent

#5FED3A

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#040300

muted

#797877

Preview Lab

Preview with #231D06

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

Preview Lab → · Contrast checker → · Palette generator →