#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
RGBrgb(66, 53, 5)
HSLhsl(47, 86%, 14%)
HSVhsv(47, 92%, 26%)
CMYKcmyk(0%, 19.7%, 92.4%, 74.1%)
CIE-LABlab(22.71, 0.25, 29.51)
CIE-LCHlch(22.71, 29.51, 89.51°)
OKLaboklab(33.38% -0.0029 0.0644)
OKLCHoklch(33.38% 0.064 92.6)
XYZxyz(3.5475, 3.7156, 0.6739)
Luminance0.0372 (WCAG relative)
Temperaturewarm
Familyyellow

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
##4235051.0012.051.7412.05
#FFFFFF12.051.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.051.0021.001.00

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 →

#423505 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva