#423408#423408

#423408 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 33.2% C 0.062 H 90.1°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX#423408
RGBrgb(66, 52, 8)
HSLhsl(46, 78%, 15%)
HSVhsv(46, 88%, 26%)
CMYKcmyk(0%, 21.2%, 87.9%, 74.1%)
CIE-LABlab(22.42, 1.06, 27.99)
CIE-LCHlch(22.42, 28.01, 87.83°)
OKLaboklab(33.16% -0.0001 0.0616)
OKLCHoklch(33.16% 0.062 90.1)
XYZxyz(3.5188, 3.6320, 0.7454)
Luminance0.0363 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#423408 #081642
analogous
#421708 #423408 #334208
triadic
#423408 #084234 #340842
tetradic
#423408 #084217 #081642 #420833
square
#423408 #084217 #081642 #420833
split-complementary
#423408 #083342 #170842
monochromatic
#1B1603 #1B1603 #423408 #795F0F #AF8A15

Accessibility & contrast

On white

12.16
#423408 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#423408 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423408
12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##423408#FFFFFF#000000##FFFFFF
##4234081.0012.161.7312.16
#FFFFFF12.161.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B3302
Deuteranopia (green-blind)
#3F370A
Tritanopia (blue-blind)
#482F2C
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #423408;
/* rgb */ color: rgb(66, 52, 8);
/* oklch */ color: oklch(33.2% 0.062 90.1);
Tailwind
colors: {
  custom: {
    50: '#796b4c',
    500: '#423408',
    950: '#000000',
  },
}
SCSS
$custom: #423408;
$custom-light: #796b4c;
$custom-dark: #000000;
JSON
{
  "hex": "#423408",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 8
  },
  "hsl": {
    "h": 45.517,
    "s": 78.378,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33159,
    "c": 0.06159,
    "h": 90.1
  },
  "luminance": 0.03632
}

Semantic roles & 50–950 ramp

primary
#423408
secondary
#253B80
accent
#62F533
background
#F7F6F4
surface
#EEEBE7
border
#C9C6C3
text
#090601
muted
#7B7A77

Preview Lab

Preview with #423408

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

Preview Lab → · Contrast checker → · Palette generator →

#423408 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva