#423505#423505

#423505 is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 33.4% C 0.064 H 92.6°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#423505
RGB	rgb(66, 53, 5)
HSL	hsl(47, 86%, 14%)
HSV	hsv(47, 92%, 26%)
CMYK	cmyk(0%, 19.7%, 92.4%, 74.1%)
CIE-LAB	lab(22.71, 0.25, 29.51)
CIE-LCH	lch(22.71, 29.51, 89.51°)
OKLab	oklab(33.38% -0.0029 0.0644)
OKLCH	oklch(33.38% 0.064 92.6)
XYZ	xyz(3.5475, 3.7156, 0.6739)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423505 #051242

analogous

#421705 #423505 #314205

triadic

#423505 #054235 #350542

tetradic

#423505 #054217 #051242 #420531

square

#423505 #054217 #051242 #420531

split-complementary

#423505 #053142 #170542

monochromatic

#1C1702 #1C1702 #423505 #7B6309 #B4900E

Accessibility & contrast

On white

12.05

#423505 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#423505 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423505

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423505	#FFFFFF	#000000	##FFFFFF
##423505	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#3F3808

Tritanopia (blue-blind)

#48302C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #423505;
/* rgb */ color: rgb(66, 53, 5);
/* oklch */ color: oklch(33.4% 0.064 92.6);

Tailwind

colors: {
  custom: {
    50: '#796b4a',
    500: '#423505',
    950: '#000000',
  },
}

SCSS

$custom: #423505;
$custom-light: #796b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#423505",
  "rgb": {
    "r": 66,
    "g": 53,
    "b": 5
  },
  "hsl": {
    "h": 47.213,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.33382,
    "c": 0.06446,
    "h": 92.6
  },
  "luminance": 0.03715
}

Semantic roles & 50–950 ramp

primary

#423505

secondary

#203582

accent

#58FC2C

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #423505

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

Preview Lab → · Contrast checker → · Palette generator →