#423609#423609

#423609 is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.7% C 0.062 H 93.3°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#423609
RGB	rgb(66, 54, 9)
HSL	hsl(47, 76%, 15%)
HSV	hsv(47, 86%, 26%)
CMYK	cmyk(0%, 18.2%, 86.4%, 74.1%)
CIE-LAB	lab(23.06, -0.19, 28.24)
CIE-LCH	lch(23.06, 28.24, 90.38°)
OKLab	oklab(33.67% -0.0035 0.0621)
OKLCH	oklch(33.67% 0.062 93.3)
XYZ	xyz(3.6154, 3.8165, 0.8046)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423609 #091542

analogous

#421909 #423609 #324209

triadic

#423609 #094236 #360942

tetradic

#423609 #094219 #091542 #420932

square

#423609 #094219 #091542 #420932

split-complementary

#423609 #093242 #190942

monochromatic

#1B1604 #1B1604 #423609 #786210 #AE8E18

Accessibility & contrast

On white

11.91

#423609 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#423609 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423609

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423609	#FFFFFF	#000000	##FFFFFF
##423609	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3503

Deuteranopia (green-blind)

#40380C

Tritanopia (blue-blind)

#48312D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #423609;
/* rgb */ color: rgb(66, 54, 9);
/* oklch */ color: oklch(33.7% 0.062 93.3);

Tailwind

colors: {
  custom: {
    50: '#796c4c',
    500: '#423609',
    950: '#000000',
  },
}

SCSS

$custom: #423609;
$custom-light: #796c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#423609",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 9
  },
  "hsl": {
    "h": 47.368,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33666,
    "c": 0.06222,
    "h": 93.3
  },
  "luminance": 0.03816
}

Semantic roles & 50–950 ramp

primary

#423609

secondary

#273A80

accent

#5DF335

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #423609

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

Preview Lab → · Contrast checker → · Palette generator →