#404313#404313

#404313 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 36.9% C 0.068 H 112.7°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#404313
RGB	rgb(64, 67, 19)
HSL	hsl(64, 56%, 17%)
HSV	hsv(64, 72%, 26%)
CMYK	cmyk(4.5%, 0%, 71.6%, 73.7%)
CIE-LAB	lab(27.16, -8.72, 27.71)
CIE-LCH	lch(27.16, 29.05, 107.48°)
OKLab	oklab(36.91% -0.0263 0.0629)
OKLCH	oklch(36.91% 0.068 112.7)
XYZ	xyz(4.2392, 5.1514, 1.3870)
Luminance	0.0515 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404313 #161343

analogous

#432E13 #404313 #284313

triadic

#404313 #134043 #431340

tetradic

#404313 #13432E #161343 #431328

square

#404313 #13432E #161343 #431328

split-complementary

#404313 #132843 #2E1343

monochromatic

#171807 #171807 #404313 #6E7321 #9BA22E

Accessibility & contrast

On white

10.34

#404313 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#404313 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404313

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404313	#FFFFFF	#000000	##FFFFFF
##404313	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48400D

Deuteranopia (green-blind)

#484116

Tritanopia (blue-blind)

#453F39

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #404313;
/* rgb */ color: rgb(64, 67, 19);
/* oklch */ color: oklch(36.9% 0.068 112.7);

Tailwind

colors: {
  custom: {
    50: '#777753',
    500: '#404313',
    950: '#000000',
  },
}

SCSS

$custom: #404313;
$custom-light: #777753;
$custom-dark: #000000;

JSON

{
  "hex": "#404313",
  "rgb": {
    "r": 64,
    "g": 67,
    "b": 19
  },
  "hsl": {
    "h": 63.75,
    "s": 55.814,
    "l": 16.863
  },
  "oklch": {
    "l": 0.36908,
    "c": 0.06817,
    "h": 112.7
  },
  "luminance": 0.05151
}

Semantic roles & 50–950 ramp

primary

#404313

secondary

#3B367C

accent

#49DF52

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #404313

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

Preview Lab → · Contrast checker → · Palette generator →