#43430B#43430B

#43430B is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.1% C 0.074 H 109.5°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX#43430B
RGBrgb(67, 67, 11)
HSLhsl(60, 72%, 15%)
HSVhsv(60, 84%, 26%)
CMYKcmyk(0%, 0%, 83.6%, 73.7%)
CIE-LABlab(27.39, -7.71, 31.63)
CIE-LCHlch(27.39, 32.55, 103.71°)
OKLaboklab(37.14% -0.0246 0.0695)
OKLCHoklch(37.14% 0.074 109.5)
XYZxyz(4.3825, 5.2319, 1.0955)
Luminance0.0523 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43430B #0B0B43
analogous
#43270B #43430B #27430B
triadic
#43430B #0B4343 #430B43
tetradic
#43430B #0B4327 #0B0B43 #430B27
square
#43430B #0B4327 #0B0B43 #430B27
split-complementary
#43430B #0B2743 #270B43
monochromatic
#1A1A04 #1A1A04 #43430B #787814 #ACAC1C

Accessibility & contrast

On white

10.26
#43430B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.05
#43430B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43430B
10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43430B#FFFFFF#000000##FFFFFF
##43430B1.0010.262.0510.26
#FFFFFF10.261.0021.001.00
#0000002.0521.001.0021.00
##FFFFFF10.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#494002
Deuteranopia (green-blind)
#4A4110
Tritanopia (blue-blind)
#483E38
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #43430b;
/* rgb */ color: rgb(67, 67, 11);
/* oklch */ color: oklch(37.1% 0.074 109.5);
Tailwind
colors: {
  custom: {
    50: '#79764f',
    500: '#43430b',
    950: '#000000',
  },
}
SCSS
$custom: #43430b;
$custom-light: #79764f;
$custom-dark: #000000;
JSON
{
  "hex": "#43430b",
  "rgb": {
    "r": 67,
    "g": 67,
    "b": 11
  },
  "hsl": {
    "h": 60,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.37137,
    "c": 0.07368,
    "h": 109.5
  },
  "luminance": 0.05232
}

Semantic roles & 50–950 ramp

primary
#43430B
secondary
#2A2A80
accent
#39EF39
background
#F7F7F4
surface
#EEEDE7
border
#C9C8C3
text
#090802
muted
#7B7B78

Preview Lab

Preview with #43430B

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

Preview Lab → · Contrast checker → · Palette generator →

#43430B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva