#42350A#42350A

#42350A is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 33.4% C 0.061 H 91.3°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#42350A
RGB	rgb(66, 53, 10)
HSL	hsl(46, 74%, 15%)
HSV	hsv(46, 85%, 26%)
CMYK	cmyk(0%, 19.7%, 84.8%, 74.1%)
CIE-LAB	lab(22.75, 0.52, 27.52)
CIE-LCH	lch(22.75, 27.52, 88.93°)
OKLab	oklab(33.42% -0.0014 0.0608)
OKLCH	oklch(33.42% 0.061 91.3)
XYZ	xyz(3.5749, 3.7266, 0.8181)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42350A #0A1742

analogous

#42190A #42350A #33420A

triadic

#42350A #0A4235 #350A42

tetradic

#42350A #0A4219 #0A1742 #420A33

square

#42350A #0A4219 #0A1742 #420A33

split-complementary

#42350A #0A3342 #190A42

monochromatic

#1B1504 #1B1504 #42350A #776012 #AC8A1A

Accessibility & contrast

On white

12.03

#42350A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#42350A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42350A

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42350A	#FFFFFF	#000000	##FFFFFF
##42350A	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3404

Deuteranopia (green-blind)

#3F380C

Tritanopia (blue-blind)

#48302D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #42350a;
/* rgb */ color: rgb(66, 53, 10);
/* oklch */ color: oklch(33.4% 0.061 91.3);

Tailwind

colors: {
  custom: {
    50: '#796b4d',
    500: '#42350a',
    950: '#000000',
  },
}

SCSS

$custom: #42350a;
$custom-light: #796b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#42350a",
  "rgb": {
    "r": 66,
    "g": 53,
    "b": 10
  },
  "hsl": {
    "h": 46.071,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33424,
    "c": 0.0608,
    "h": 91.3
  },
  "luminance": 0.03726
}

Semantic roles & 50–950 ramp

primary

#42350A

secondary

#293D7F

accent

#62F037

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #42350A

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

Preview Lab → · Contrast checker → · Palette generator →