#404509#404509

#404509 is a dark, moderate yellow. Relative luminance 0.054; OKLCH L 37.4% C 0.078 H 114.5°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX#404509
RGBrgb(64, 69, 9)
HSLhsl(65, 77%, 15%)
HSVhsv(65, 87%, 27%)
CMYKcmyk(7.2%, 0%, 87%, 72.9%)
CIE-LABlab(27.75, -10.54, 32.62)
CIE-LCHlch(27.75, 34.28, 107.91°)
OKLaboklab(37.36% -0.0325 0.0713)
OKLCHoklch(37.36% 0.078 114.5)
XYZxyz(4.2919, 5.3660, 1.0680)
Luminance0.0537 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#404509 #0E0945
analogous
#452C09 #404509 #224509
triadic
#404509 #094045 #450940
tetradic
#404509 #09452C #0E0945 #450922
square
#404509 #09452C #0E0945 #450922
split-complementary
#404509 #092245 #2C0945
monochromatic
#191B04 #191B04 #404509 #727B10 #A4B117

Accessibility & contrast

On white

10.13
#404509 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.07
#404509 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404509
10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##404509#FFFFFF#000000##FFFFFF
##4045091.0010.132.0710.13
#FFFFFF10.131.0021.001.00
#0000002.0721.001.0021.00
##FFFFFF10.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B4100
Deuteranopia (green-blind)
#4B420F
Tritanopia (blue-blind)
#45403A
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #404509;
/* rgb */ color: rgb(64, 69, 9);
/* oklch */ color: oklch(37.4% 0.078 114.5);
Tailwind
colors: {
  custom: {
    50: '#77784e',
    500: '#404509',
    950: '#000000',
  },
}
SCSS
$custom: #404509;
$custom-light: #77784e;
$custom-dark: #000000;
JSON
{
  "hex": "#404509",
  "rgb": {
    "r": 64,
    "g": 69,
    "b": 9
  },
  "hsl": {
    "h": 65,
    "s": 76.923,
    "l": 15.294
  },
  "oklch": {
    "l": 0.37357,
    "c": 0.07832,
    "h": 114.5
  },
  "luminance": 0.05366
}

Semantic roles & 50–950 ramp

primary
#404509
secondary
#2F2783
accent
#34F344
background
#F7F7F4
surface
#EDEDE7
border
#C8C8C3
text
#090902
muted
#7B7B78

Preview Lab

Preview with #404509

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

Preview Lab → · Contrast checker → · Palette generator →

#404509 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva