#404A0C#404A0C

#404A0C is a dark, moderate yellow. Relative luminance 0.060; OKLCH L 38.7% C 0.083 H 118.7°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#404A0C
RGB	rgb(64, 74, 12)
HSL	hsl(70, 72%, 17%)
HSV	hsv(70, 84%, 29%)
CMYK	cmyk(13.5%, 0%, 83.8%, 71%)
CIE-LAB	lab(29.45, -13.29, 33.06)
CIE-LCH	lch(29.45, 35.64, 111.90°)
OKLab	oklab(38.73% -0.0398 0.0728)
OKLCH	oklch(38.73% 0.083 118.7)
XYZ	xyz(4.6296, 6.0141, 1.2647)
Luminance	0.0601 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404A0C #160C4A

analogous

#4A350C #404A0C #214A0C

triadic

#404A0C #0C404A #4A0C40

tetradic

#404A0C #0C4A35 #160C4A #4A0C21

square

#404A0C #0C4A35 #160C4A #4A0C21

split-complementary

#404A0C #0C214A #350C4A

monochromatic

#171A04 #171A04 #404A0C #6E7F15 #9BB31D

Accessibility & contrast

On white

9.53

#404A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#404A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404A0C

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404A0C	#FFFFFF	#000000	##FFFFFF
##404A0C	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4501

Deuteranopia (green-blind)

#4E4612

Tritanopia (blue-blind)

#44453E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #404a0c;
/* rgb */ color: rgb(64, 74, 12);
/* oklch */ color: oklch(38.7% 0.083 118.7);

Tailwind

colors: {
  custom: {
    50: '#777c51',
    500: '#404a0c',
    950: '#000000',
  },
}

SCSS

$custom: #404a0c;
$custom-light: #777c51;
$custom-dark: #000000;

JSON

{
  "hex": "#404a0c",
  "rgb": {
    "r": 64,
    "g": 74,
    "b": 12
  },
  "hsl": {
    "h": 69.677,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.38725,
    "c": 0.08298,
    "h": 118.7
  },
  "luminance": 0.06014
}

Semantic roles & 50–950 ramp

primary

#404A0C

secondary

#3B2C86

accent

#39EF56

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #404A0C

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

Preview Lab → · Contrast checker → · Palette generator →