#424010#424010

#424010 is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.3% C 0.067 H 107.0°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#424010
RGB	rgb(66, 64, 16)
HSL	hsl(58, 61%, 16%)
HSV	hsv(58, 76%, 26%)
CMYK	cmyk(0%, 3%, 75.8%, 74.1%)
CIE-LAB	lab(26.34, -6.10, 28.38)
CIE-LCH	lch(26.34, 29.03, 102.12°)
OKLab	oklab(36.29% -0.0194 0.0637)
OKLCH	oklch(36.29% 0.067 107)
XYZ	xyz(4.1738, 4.8626, 1.2088)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424010 #101242

analogous

#422710 #424010 #2B4210

triadic

#424010 #104240 #401042

tetradic

#424010 #104227 #101242 #42102B

square

#424010 #104227 #101242 #42102B

split-complementary

#424010 #102B42 #271042

monochromatic

#191806 #191806 #424010 #73701C #A5A028

Accessibility & contrast

On white

10.65

#424010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#424010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424010

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424010	#FFFFFF	#000000	##FFFFFF
##424010	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D09

Deuteranopia (green-blind)

#473F13

Tritanopia (blue-blind)

#473B36

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #424010;
/* rgb */ color: rgb(66, 64, 16);
/* oklch */ color: oklch(36.3% 0.067 107.0);

Tailwind

colors: {
  custom: {
    50: '#787451',
    500: '#424010',
    950: '#000000',
  },
}

SCSS

$custom: #424010;
$custom-light: #787451;
$custom-dark: #000000;

JSON

{
  "hex": "#424010",
  "rgb": {
    "r": 66,
    "g": 64,
    "b": 16
  },
  "hsl": {
    "h": 57.6,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3629,
    "c": 0.06658,
    "h": 107
  },
  "luminance": 0.04862
}

Semantic roles & 50–950 ramp

primary

#424010

secondary

#32357C

accent

#4AE444

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #424010

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

Preview Lab → · Contrast checker → · Palette generator →