#424034#424034

#424034 is a dark, near-neutral yellow. Relative luminance 0.051; OKLCH L 37.0% C 0.020 H 99.5°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#424034
RGB	rgb(66, 64, 52)
HSL	hsl(51, 12%, 23%)
HSV	hsv(51, 21%, 26%)
CMYK	cmyk(0%, 3%, 21.2%, 74.1%)
CIE-LAB	lab(26.94, -1.57, 7.66)
CIE-LCH	lch(26.94, 7.82, 101.58°)
OKLab	oklab(36.96% -0.0033 0.0197)
OKLCH	oklch(36.96% 0.02 99.5)
XYZ	xyz(4.7000, 5.0730, 3.9797)
Luminance	0.0507 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424034 #343642

analogous

#423934 #424034 #3D4234

triadic

#424034 #344240 #403442

tetradic

#424034 #344239 #343642 #42343D

square

#424034 #344239 #343642 #42343D

split-complementary

#424034 #343D42 #393442

monochromatic

#11110D #201F19 #424034 #64614F #86826A

Accessibility & contrast

On white

10.42

#424034 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#424034 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424034

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424034	#FFFFFF	#000000	##FFFFFF
##424034	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423F33

Deuteranopia (green-blind)

#434034

Tritanopia (blue-blind)

#443E3D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #424034;
/* rgb */ color: rgb(66, 64, 52);
/* oklch */ color: oklch(37.0% 0.020 99.5);

Tailwind

colors: {
  custom: {
    50: '#76746b',
    500: '#424034',
    950: '#000000',
  },
}

SCSS

$custom: #424034;
$custom-light: #76746b;
$custom-dark: #000000;

JSON

{
  "hex": "#424034",
  "rgb": {
    "r": 66,
    "g": 64,
    "b": 52
  },
  "hsl": {
    "h": 51.429,
    "s": 11.864,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36964,
    "c": 0.01996,
    "h": 99.5
  },
  "luminance": 0.05073
}

Semantic roles & 50–950 ramp

primary

#424034

secondary

#606372

accent

#7CB573

background

#F7F7F6

surface

#EDEDEB

border

#C8C8C6

text

#080806

muted

#7B7B7A

Preview Lab

Preview with #424034

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

Preview Lab → · Contrast checker → · Palette generator →