#423612#423612

#423612 is a dark, muted yellow. Relative luminance 0.038; OKLCH L 33.8% C 0.055 H 90.7°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#423612
RGB	rgb(66, 54, 18)
HSL	hsl(45, 57%, 16%)
HSV	hsv(45, 73%, 26%)
CMYK	cmyk(0%, 18.2%, 72.7%, 74.1%)
CIE-LAB	lab(23.14, 0.38, 23.98)
CIE-LCH	lch(23.14, 23.99, 89.08°)
OKLab	oklab(33.76% -0.0006 0.0548)
OKLCH	oklch(33.76% 0.055 90.7)
XYZ	xyz(3.6753, 3.8405, 1.1198)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423612 #121E42

analogous

#421E12 #423612 #364212

triadic

#423612 #124236 #361242

tetradic

#423612 #12421E #121E42 #421236

square

#423612 #12421E #121E42 #421236

split-complementary

#423612 #123642 #1E1242

monochromatic

#181407 #181407 #423612 #725D1F #A2852C

Accessibility & contrast

On white

11.88

#423612 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#423612 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423612

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423612	#FFFFFF	#000000	##FFFFFF
##423612	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C350E

Deuteranopia (green-blind)

#3F3914

Tritanopia (blue-blind)

#48312E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #423612;
/* rgb */ color: rgb(66, 54, 18);
/* oklch */ color: oklch(33.8% 0.055 90.7);

Tailwind

colors: {
  custom: {
    50: '#786c51',
    500: '#423612',
    950: '#000000',
  },
}

SCSS

$custom: #423612;
$custom-light: #786c51;
$custom-dark: #000000;

JSON

{
  "hex": "#423612",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 18
  },
  "hsl": {
    "h": 45,
    "s": 57.143,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33756,
    "c": 0.05476,
    "h": 90.7
  },
  "luminance": 0.0384
}

Semantic roles & 50–950 ramp

primary

#423612

secondary

#35467B

accent

#6EE047

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #423612

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

Preview Lab → · Contrast checker → · Palette generator →