#404006#404006

#404006 is a dark, moderate yellow. Relative luminance 0.048; OKLCH L 36.0% C 0.074 H 109.6°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#404006
RGB	rgb(64, 64, 6)
HSL	hsl(60, 83%, 14%)
HSV	hsv(60, 91%, 25%)
CMYK	cmyk(0%, 0%, 90.6%, 74.9%)
CIE-LAB	lab(26.07, -7.70, 32.31)
CIE-LCH	lch(26.07, 33.22, 103.39°)
OKLab	oklab(36% -0.0249 0.0699)
OKLCH	oklch(36% 0.074 109.6)
XYZ	xyz(3.9808, 4.7701, 0.8833)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404006 #060640

analogous

#402306 #404006 #234006

triadic

#404006 #064040 #400640

tetradic

#404006 #064023 #060640 #400623

square

#404006 #064023 #060640 #400623

split-complementary

#404006 #062340 #230640

monochromatic

#1C1C03 #1C1C03 #404006 #78780B #B0B010

Accessibility & contrast

On white

10.75

#404006 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#404006 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404006

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404006	#FFFFFF	#000000	##FFFFFF
##404006	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D00

Deuteranopia (green-blind)

#473E0B

Tritanopia (blue-blind)

#453B36

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #404006;
/* rgb */ color: rgb(64, 64, 6);
/* oklch */ color: oklch(36.0% 0.074 109.6);

Tailwind

colors: {
  custom: {
    50: '#77744c',
    500: '#404006',
    950: '#000000',
  },
}

SCSS

$custom: #404006;
$custom-light: #77744c;
$custom-dark: #000000;

JSON

{
  "hex": "#404006",
  "rgb": {
    "r": 64,
    "g": 64,
    "b": 6
  },
  "hsl": {
    "h": 60,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.36003,
    "c": 0.07422,
    "h": 109.6
  },
  "luminance": 0.0477
}

Semantic roles & 50–950 ramp

primary

#404006

secondary

#222280

accent

#2FF92F

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090801

muted

#7B7B77

Preview Lab

Preview with #404006

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

Preview Lab → · Contrast checker → · Palette generator →