#424517#424517

#424517 is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 37.7% C 0.066 H 112.7°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#424517
RGB	rgb(66, 69, 23)
HSL	hsl(64, 50%, 18%)
HSV	hsv(64, 67%, 27%)
CMYK	cmyk(4.3%, 0%, 66.7%, 72.9%)
CIE-LAB	lab(28.05, -8.60, 26.67)
CIE-LCH	lch(28.05, 28.02, 107.87°)
OKLab	oklab(37.68% -0.0256 0.0613)
OKLCH	oklch(37.68% 0.066 112.7)
XYZ	xyz(4.5297, 5.4764, 1.6289)
Luminance	0.0548 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424517 #1A1745

analogous

#453117 #424517 #2B4517

triadic

#424517 #174245 #451742

tetradic

#424517 #174531 #1A1745 #45172B

square

#424517 #174531 #1A1745 #45172B

split-complementary

#424517 #172B45 #311745

monochromatic

#161708 #161708 #424517 #6E7326 #9AA136

Accessibility & contrast

On white

10.02

#424517 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#424517 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424517

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424517	#FFFFFF	#000000	##FFFFFF
##424517	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4212

Deuteranopia (green-blind)

#4A431A

Tritanopia (blue-blind)

#47413B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #424517;
/* rgb */ color: rgb(66, 69, 23);
/* oklch */ color: oklch(37.7% 0.066 112.7);

Tailwind

colors: {
  custom: {
    50: '#787856',
    500: '#424517',
    950: '#000000',
  },
}

SCSS

$custom: #424517;
$custom-light: #787856;
$custom-dark: #000000;

JSON

{
  "hex": "#424517",
  "rgb": {
    "r": 66,
    "g": 69,
    "b": 23
  },
  "hsl": {
    "h": 63.913,
    "s": 50,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37678,
    "c": 0.06642,
    "h": 112.7
  },
  "luminance": 0.05476
}

Semantic roles & 50–950 ramp

primary

#424517

secondary

#403C7C

accent

#4EDA57

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #424517

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

Preview Lab → · Contrast checker → · Palette generator →