#423E26#423E26

#423E26 is a dark, muted yellow. Relative luminance 0.047; OKLCH L 36.1% C 0.038 H 99.9°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#423E26
RGB	rgb(66, 62, 38)
HSL	hsl(51, 27%, 20%)
HSV	hsv(51, 42%, 26%)
CMYK	cmyk(0%, 6.1%, 42.4%, 74.1%)
CIE-LAB	lab(25.99, -2.57, 15.39)
CIE-LCH	lch(25.99, 15.61, 99.48°)
OKLab	oklab(36.11% -0.0066 0.0379)
OKLCH	oklch(36.11% 0.038 99.9)
XYZ	xyz(4.3193, 4.7436, 2.5214)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423E26 #262A42

analogous

#423026 #423E26 #384226

triadic

#423E26 #26423E #3E2642

tetradic

#423E26 #264230 #262A42 #422638

square

#423E26 #264230 #262A42 #422638

split-complementary

#423E26 #263842 #302642

monochromatic

#13120B #1B1A10 #423E26 #69623C #908753

Accessibility & contrast

On white

10.78

#423E26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#423E26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423E26

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423E26	#FFFFFF	#000000	##FFFFFF
##423E26	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423D24

Deuteranopia (green-blind)

#443E27

Tritanopia (blue-blind)

#463B38

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #423e26;
/* rgb */ color: rgb(66, 62, 38);
/* oklch */ color: oklch(36.1% 0.038 99.9);

Tailwind

colors: {
  custom: {
    50: '#777360',
    500: '#423e26',
    950: '#000000',
  },
}

SCSS

$custom: #423e26;
$custom-light: #777360;
$custom-dark: #000000;

JSON

{
  "hex": "#423e26",
  "rgb": {
    "r": 66,
    "g": 62,
    "b": 38
  },
  "hsl": {
    "h": 51.429,
    "s": 26.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.3611,
    "c": 0.03848,
    "h": 99.9
  },
  "luminance": 0.04743
}

Semantic roles & 50–950 ramp

primary

#423E26

secondary

#4F5574

accent

#72C365

background

#F7F6F5

surface

#EDECE9

border

#C8C7C5

text

#080805

muted

#7B7B79

Preview Lab

Preview with #423E26

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

Preview Lab → · Contrast checker → · Palette generator →