#313404#313404

#313404 is a dark, moderate yellow. Relative luminance 0.031; OKLCH L 31.2% C 0.066 H 113.3°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#313404
RGB	rgb(49, 52, 4)
HSL	hsl(64, 86%, 11%)
HSV	hsv(64, 92%, 20%)
CMYK	cmyk(5.8%, 0%, 92.3%, 79.6%)
CIE-LAB	lab(20.51, -8.34, 27.01)
CIE-LCH	lch(20.51, 28.27, 107.17°)
OKLab	oklab(31.19% -0.0261 0.0605)
OKLCH	oklch(31.19% 0.066 113.3)
XYZ	xyz(2.5166, 3.1178, 0.5841)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313404 #070434

analogous

#341F04 #313404 #193404

triadic

#313404 #043134 #340431

tetradic

#313404 #04341F #070434 #340419

square

#313404 #04341F #070434 #340419

split-complementary

#313404 #041934 #1F0434

monochromatic

#1B1C02 #1B1C02 #313404 #676D08 #9CA60D

Accessibility & contrast

On white

12.93

#313404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#313404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313404

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313404	#FFFFFF	#000000	##FFFFFF
##313404	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#393208

Tritanopia (blue-blind)

#35302B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #313404;
/* rgb */ color: rgb(49, 52, 4);
/* oklch */ color: oklch(31.2% 0.066 113.3);

Tailwind

colors: {
  custom: {
    50: '#6b6b49',
    500: '#313404',
    950: '#000000',
  },
}

SCSS

$custom: #313404;
$custom-light: #6b6b49;
$custom-dark: #000000;

JSON

{
  "hex": "#313404",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 4
  },
  "hsl": {
    "h": 63.75,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.31188,
    "c": 0.06591,
    "h": 113.3
  },
  "luminance": 0.03118
}

Semantic roles & 50–950 ramp

primary

#313404

secondary

#231E76

accent

#2CFC39

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #313404

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

Preview Lab → · Contrast checker → · Palette generator →