#23240C#23240C

#23240C is a dark, muted yellow. Relative luminance 0.016; OKLCH L 25.3% C 0.040 H 111.1°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#23240C
RGB	rgb(35, 36, 12)
HSL	hsl(63, 50%, 9%)
HSV	hsv(63, 67%, 14%)
CMYK	cmyk(2.8%, 0%, 66.7%, 85.9%)
CIE-LAB	lab(13.51, -4.90, 14.82)
CIE-LCH	lch(13.51, 15.60, 108.29°)
OKLab	oklab(25.27% -0.0142 0.0369)
OKLCH	oklch(25.27% 0.04 111.1)
XYZ	xyz(1.3904, 1.6457, 0.5922)
Luminance	0.0165 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23240C #0D0C24

analogous

#24190C #23240C #17240C

triadic

#23240C #0C2324 #240C23

tetradic

#23240C #0C2419 #0D0C24 #240C17

square

#23240C #0C2419 #0D0C24 #240C17

split-complementary

#23240C #0C1724 #190C24

monochromatic

#161708 #161708 #23240C #50521B #7C802B

Accessibility & contrast

On white

15.80

#23240C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#23240C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23240C

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23240C	#FFFFFF	#000000	##FFFFFF
##23240C	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220A

Deuteranopia (green-blind)

#27230D

Tritanopia (blue-blind)

#26221F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #23240c;
/* rgb */ color: rgb(35, 36, 12);
/* oklch */ color: oklch(25.3% 0.040 111.1);

Tailwind

colors: {
  custom: {
    50: '#5e5e4c',
    500: '#23240c',
    950: '#000000',
  },
}

SCSS

$custom: #23240c;
$custom-light: #5e5e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#23240c",
  "rgb": {
    "r": 35,
    "g": 36,
    "b": 12
  },
  "hsl": {
    "h": 62.5,
    "s": 50,
    "l": 9.412
  },
  "oklch": {
    "l": 0.25266,
    "c": 0.03959,
    "h": 111.1
  },
  "luminance": 0.01646
}

Semantic roles & 50–950 ramp

primary

#23240C

secondary

#2F2D5E

accent

#4EDA54

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #23240C

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

Preview Lab → · Contrast checker → · Palette generator →