#423E14#423E14

#423E14 is a dark, moderate yellow. Relative luminance 0.047; OKLCH L 35.8% C 0.061 H 103.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#423E14
RGB	rgb(66, 62, 20)
HSL	hsl(55, 53%, 17%)
HSV	hsv(55, 70%, 26%)
CMYK	cmyk(0%, 6.1%, 69.7%, 74.1%)
CIE-LAB	lab(25.73, -4.56, 25.72)
CIE-LCH	lch(25.73, 26.12, 100.05°)
OKLab	oklab(35.81% -0.0145 0.0588)
OKLCH	oklch(35.81% 0.061 103.9)
XYZ	xyz(4.0958, 4.6542, 1.3443)
Luminance	0.0465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423E14 #141842

analogous

#422714 #423E14 #2F4214

triadic

#423E14 #14423E #3E1442

tetradic

#423E14 #144227 #141842 #42142F

square

#423E14 #144227 #141842 #42142F

split-complementary

#423E14 #142F42 #271442

monochromatic

#171607 #171607 #423E14 #716A22 #A09630

Accessibility & contrast

On white

10.88

#423E14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#423E14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423E14

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423E14	#FFFFFF	#000000	##FFFFFF
##423E14	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C0F

Deuteranopia (green-blind)

#453E16

Tritanopia (blue-blind)

#473935

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #423e14;
/* rgb */ color: rgb(66, 62, 20);
/* oklch */ color: oklch(35.8% 0.061 103.9);

Tailwind

colors: {
  custom: {
    50: '#787354',
    500: '#423e14',
    950: '#000000',
  },
}

SCSS

$custom: #423e14;
$custom-light: #787354;
$custom-dark: #000000;

JSON

{
  "hex": "#423e14",
  "rgb": {
    "r": 66,
    "g": 62,
    "b": 20
  },
  "hsl": {
    "h": 54.783,
    "s": 53.488,
    "l": 16.863
  },
  "oklch": {
    "l": 0.35814,
    "c": 0.06056,
    "h": 103.9
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary

#423E14

secondary

#383D7A

accent

#58DD4B

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #423E14

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

Preview Lab → · Contrast checker → · Palette generator →