#313104#313104

#313104 is a dark, moderate yellow. Relative luminance 0.029; OKLCH L 30.4% C 0.062 H 109.6°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#313104
RGB	rgb(49, 49, 4)
HSL	hsl(60, 85%, 10%)
HSV	hsv(60, 92%, 19%)
CMYK	cmyk(0%, 0%, 91.8%, 80.8%)
CIE-LAB	lab(19.47, -6.46, 25.83)
CIE-LCH	lch(19.47, 26.62, 104.04°)
OKLab	oklab(30.35% -0.0208 0.0586)
OKLCH	oklch(30.35% 0.062 109.6)
XYZ	xyz(2.3869, 2.8584, 0.5408)
Luminance	0.0286 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313104 #040431

analogous

#311A04 #313104 #1A3104

triadic

#313104 #043131 #310431

tetradic

#313104 #04311A #040431 #31041A

square

#313104 #04311A #040431 #31041A

split-complementary

#313104 #041A31 #1A0431

monochromatic

#1C1C02 #1C1C02 #313104 #6A6A09 #A2A20D

Accessibility & contrast

On white

13.36

#313104 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#313104 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313104

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313104	#FFFFFF	#000000	##FFFFFF
##313104	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362E00

Deuteranopia (green-blind)

#363007

Tritanopia (blue-blind)

#352D29

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #313104;
/* rgb */ color: rgb(49, 49, 4);
/* oklch */ color: oklch(30.4% 0.062 109.6);

Tailwind

colors: {
  custom: {
    50: '#6b6849',
    500: '#313104',
    950: '#000000',
  },
}

SCSS

$custom: #313104;
$custom-light: #6b6849;
$custom-dark: #000000;

JSON

{
  "hex": "#313104",
  "rgb": {
    "r": 49,
    "g": 49,
    "b": 4
  },
  "hsl": {
    "h": 60,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.30355,
    "c": 0.06217,
    "h": 109.6
  },
  "luminance": 0.02858
}

Semantic roles & 50–950 ramp

primary

#313104

secondary

#1D1D73

accent

#2DFB2D

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #313104

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

Preview Lab → · Contrast checker → · Palette generator →