#424317#424317

#424317 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.2% C 0.064 H 110.3°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#424317
RGB	rgb(66, 67, 23)
HSL	hsl(61, 49%, 18%)
HSV	hsv(61, 66%, 26%)
CMYK	cmyk(1.5%, 0%, 65.7%, 73.7%)
CIE-LAB	lab(27.39, -7.39, 25.94)
CIE-LCH	lch(27.39, 26.98, 105.89°)
OKLab	oklab(37.15% -0.0222 0.0598)
OKLCH	oklch(37.15% 0.064 110.3)
XYZ	xyz(4.4087, 5.2345, 1.5886)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424317 #181743

analogous

#432E17 #424317 #2C4317

triadic

#424317 #174243 #431742

tetradic

#424317 #17432E #181743 #43172C

square

#424317 #17432E #181743 #43172C

split-complementary

#424317 #172C43 #2E1743

monochromatic

#161708 #161708 #424317 #6F7127 #9C9E36

Accessibility & contrast

On white

10.26

#424317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#424317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424317

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424317	#FFFFFF	#000000	##FFFFFF
##424317	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484012

Deuteranopia (green-blind)

#49411A

Tritanopia (blue-blind)

#473F3A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #424317;
/* rgb */ color: rgb(66, 67, 23);
/* oklch */ color: oklch(37.2% 0.064 110.3);

Tailwind

colors: {
  custom: {
    50: '#787756',
    500: '#424317',
    950: '#000000',
  },
}

SCSS

$custom: #424317;
$custom-light: #787756;
$custom-dark: #000000;

JSON

{
  "hex": "#424317",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 23
  },
  "hsl": {
    "h": 61.364,
    "s": 48.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37152,
    "c": 0.06374,
    "h": 110.3
  },
  "luminance": 0.05234
}

Semantic roles & 50–950 ramp

primary

#424317

secondary

#3D3C7A

accent

#4FD852

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#090803

muted

#7B7B78

Preview Lab

Preview with #424317

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

Preview Lab → · Contrast checker → · Palette generator →