#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
RGBrgb(66, 52, 5)
HSLhsl(46, 86%, 14%)
HSVhsv(46, 92%, 26%)
CMYKcmyk(0%, 21.2%, 92.4%, 74.1%)
CIE-LABlab(22.39, 0.90, 29.18)
CIE-LCHlch(22.39, 29.20, 88.23°)
OKLaboklab(33.13% -0.001 0.0638)
OKLCHoklch(33.13% 0.064 90.9)
XYZxyz(3.5024, 3.6254, 0.6589)
Luminance0.0362 (WCAG relative)
Temperaturewarm
Familyyellow

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
##4234051.0012.171.7312.17
#FFFFFF12.171.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.171.0021.001.00

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 →

#423405 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva