#232017#232017

#232017 is a very dark, near-neutral yellow. Relative luminance 0.015; OKLCH L 24.4% C 0.017 H 91.8°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#232017
RGB	rgb(35, 32, 23)
HSL	hsl(45, 21%, 11%)
HSV	hsv(45, 34%, 14%)
CMYK	cmyk(0%, 8.6%, 34.3%, 86.3%)
CIE-LAB	lab(12.30, -0.47, 6.65)
CIE-LCH	lch(12.30, 6.67, 94.06°)
OKLab	oklab(24.38% -0.0005 0.0169)
OKLCH	oklch(24.38% 0.017 91.8)
XYZ	xyz(1.3643, 1.4522, 1.0189)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232017 #171A23

analogous

#231A17 #232017 #202317

triadic

#232017 #172320 #201723

tetradic

#232017 #17231A #171A23 #231720

square

#232017 #17231A #171A23 #231720

split-complementary

#232017 #172023 #1A1723

monochromatic

#12110C #12110C #232017 #48422F #6D6448

Accessibility & contrast

On white

16.27

#232017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#232017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232017

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232017	#FFFFFF	#000000	##FFFFFF
##232017	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222016

Deuteranopia (green-blind)

#232117

Tritanopia (blue-blind)

#251F1E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #232017;
/* rgb */ color: rgb(35, 32, 23);
/* oklch */ color: oklch(24.4% 0.017 91.8);

Tailwind

colors: {
  custom: {
    50: '#5e5b53',
    500: '#232017',
    950: '#000000',
  },
}

SCSS

$custom: #232017;
$custom-light: #5e5b53;
$custom-dark: #000000;

JSON

{
  "hex": "#232017",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 23
  },
  "hsl": {
    "h": 45,
    "s": 20.69,
    "l": 11.373
  },
  "oklch": {
    "l": 0.24382,
    "c": 0.01689,
    "h": 91.8
  },
  "luminance": 0.01452
}

Semantic roles & 50–950 ramp

primary

#232017

secondary

#404556

accent

#7FBD6B

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040402

muted

#797978

Preview Lab

Preview with #232017

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

Preview Lab → · Contrast checker → · Palette generator →