#423607#423607

#423607 is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.6% C 0.064 H 93.7°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX#423607
RGBrgb(66, 54, 7)
HSLhsl(48, 81%, 14%)
HSVhsv(48, 89%, 26%)
CMYKcmyk(0%, 18.2%, 89.4%, 74.1%)
CIE-LABlab(23.04, -0.29, 29.04)
CIE-LCHlch(23.04, 29.04, 90.57°)
OKLaboklab(33.65% -0.0041 0.0635)
OKLCHoklch(33.65% 0.064 93.7)
XYZxyz(3.6045, 3.8121, 0.7469)
Luminance0.0381 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#423607 #071342
analogous
#421907 #423607 #314207
triadic
#423607 #074236 #360742
tetradic
#423607 #074219 #071342 #420731
square
#423607 #074219 #071342 #420731
split-complementary
#423607 #073142 #190742
monochromatic
#1C1703 #1C1703 #423607 #79630D #B19113

Accessibility & contrast

On white

11.92
#423607 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#423607 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423607
11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##423607#FFFFFF#000000##FFFFFF
##4236071.0011.921.7611.92
#FFFFFF11.921.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D3501
Deuteranopia (green-blind)
#40380A
Tritanopia (blue-blind)
#48312D
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #423607;
/* rgb */ color: rgb(66, 54, 7);
/* oklch */ color: oklch(33.6% 0.064 93.7);
Tailwind
colors: {
  custom: {
    50: '#796c4b',
    500: '#423607',
    950: '#000000',
  },
}
SCSS
$custom: #423607;
$custom-light: #796c4b;
$custom-dark: #000000;
JSON
{
  "hex": "#423607",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 7
  },
  "hsl": {
    "h": 47.797,
    "s": 80.822,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33649,
    "c": 0.06367,
    "h": 93.7
  },
  "luminance": 0.03812
}

Semantic roles & 50–950 ramp

primary
#423607
secondary
#243781
accent
#59F731
background
#F7F6F4
surface
#EEEBE7
border
#C9C6C3
text
#090701
muted
#7B7A77

Preview Lab

Preview with #423607

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

Preview Lab → · Contrast checker → · Palette generator →

#423607 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva