#423405#423405

#423405 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 33.1% C 0.064 H 90.9°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#423405
RGB	rgb(66, 52, 5)
HSL	hsl(46, 86%, 14%)
HSV	hsv(46, 92%, 26%)
CMYK	cmyk(0%, 21.2%, 92.4%, 74.1%)
CIE-LAB	lab(22.39, 0.90, 29.18)
CIE-LCH	lch(22.39, 29.20, 88.23°)
OKLab	oklab(33.13% -0.001 0.0638)
OKLCH	oklch(33.13% 0.064 90.9)
XYZ	xyz(3.5024, 3.6254, 0.6589)
Luminance	0.0362 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423405 #051342

analogous

#421605 #423405 #324205

triadic

#423405 #054234 #340542

tetradic

#423405 #054216 #051342 #420532

square

#423405 #054216 #051342 #420532

split-complementary

#423405 #053242 #160542

monochromatic

#1C1602 #1C1602 #423405 #7B6109 #B48E0E

Accessibility & contrast

On white

12.17

#423405 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#423405 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423405

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423405	#FFFFFF	#000000	##FFFFFF
##423405	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#3F3708

Tritanopia (blue-blind)

#482F2B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #423405;
/* rgb */ color: rgb(66, 52, 5);
/* oklch */ color: oklch(33.1% 0.064 90.9);

Tailwind

colors: {
  custom: {
    50: '#796b4a',
    500: '#423405',
    950: '#000000',
  },
}

SCSS

$custom: #423405;
$custom-light: #796b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#423405",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 5
  },
  "hsl": {
    "h": 46.23,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.33133,
    "c": 0.06382,
    "h": 90.9
  },
  "luminance": 0.03625
}

Semantic roles & 50–950 ramp

primary

#423405

secondary

#203782

accent

#5CFC2C

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #423405

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

Preview Lab → · Contrast checker → · Palette generator →