#404005#404005

#404005 is a dark, moderate yellow. Relative luminance 0.048; OKLCH L 36.0% C 0.075 H 109.6°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#404005
RGB	rgb(64, 64, 5)
HSL	hsl(60, 86%, 14%)
HSV	hsv(60, 92%, 25%)
CMYK	cmyk(0%, 0%, 92.2%, 74.9%)
CIE-LAB	lab(26.06, -7.75, 32.72)
CIE-LCH	lch(26.06, 33.62, 103.32°)
OKLab	oklab(36% -0.0252 0.0705)
OKLCH	oklch(36% 0.075 109.6)
XYZ	xyz(3.9753, 4.7679, 0.8544)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404005 #050540

analogous

#402205 #404005 #224005

triadic

#404005 #054040 #400540

tetradic

#404005 #054022 #050540 #400522

square

#404005 #054022 #050540 #400522

split-complementary

#404005 #052240 #220540

monochromatic

#1C1C02 #1C1C02 #404005 #797909 #B2B20E

Accessibility & contrast

On white

10.75

#404005 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#404005 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404005

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404005	#FFFFFF	#000000	##FFFFFF
##404005	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)

#473E0A

Tritanopia (blue-blind)

#453B35

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #404005;
/* rgb */ color: rgb(64, 64, 5);
/* oklch */ color: oklch(36.0% 0.075 109.6);

Tailwind

colors: {
  custom: {
    50: '#77744c',
    500: '#404005',
    950: '#000000',
  },
}

SCSS

$custom: #404005;
$custom-light: #77744c;
$custom-dark: #000000;

JSON

{
  "hex": "#404005",
  "rgb": {
    "r": 64,
    "g": 64,
    "b": 5
  },
  "hsl": {
    "h": 60,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.35996,
    "c": 0.0749,
    "h": 109.6
  },
  "luminance": 0.04768
}

Semantic roles & 50–950 ramp

primary

#404005

secondary

#202081

accent

#2CFC2C

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090801

muted

#7B7B77

Preview Lab

Preview with #404005

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

Preview Lab → · Contrast checker → · Palette generator →