#313304#313304

#313304 is a dark, moderate yellow. Relative luminance 0.030; OKLCH L 30.9% C 0.065 H 112.1°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#313304
RGB	rgb(49, 51, 4)
HSL	hsl(63, 85%, 11%)
HSV	hsv(63, 92%, 20%)
CMYK	cmyk(3.9%, 0%, 92.2%, 80%)
CIE-LAB	lab(20.16, -7.72, 26.62)
CIE-LCH	lch(20.16, 27.71, 106.17°)
OKLab	oklab(30.91% -0.0243 0.0599)
OKLCH	oklch(30.91% 0.065 112.1)
XYZ	xyz(2.4725, 3.0294, 0.5693)
Luminance	0.0303 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313304 #060433

analogous

#331D04 #313304 #193304

triadic

#313304 #043133 #330431

tetradic

#313304 #04331D #060433 #330419

square

#313304 #04331D #060433 #330419

split-complementary

#313304 #041933 #1D0433

monochromatic

#1B1C02 #1B1C02 #313304 #686C08 #9EA40D

Accessibility & contrast

On white

13.08

#313304 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#313304 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313304

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313304	#FFFFFF	#000000	##FFFFFF
##313304	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#383107

Tritanopia (blue-blind)

#352F2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #313304;
/* rgb */ color: rgb(49, 51, 4);
/* oklch */ color: oklch(30.9% 0.065 112.1);

Tailwind

colors: {
  custom: {
    50: '#6b6a49',
    500: '#313304',
    950: '#000000',
  },
}

SCSS

$custom: #313304;
$custom-light: #6b6a49;
$custom-dark: #000000;

JSON

{
  "hex": "#313304",
  "rgb": {
    "r": 49,
    "g": 51,
    "b": 4
  },
  "hsl": {
    "h": 62.553,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.30909,
    "c": 0.06464,
    "h": 112.1
  },
  "luminance": 0.03029
}

Semantic roles & 50–950 ramp

primary

#313304

secondary

#211D75

accent

#2CFC35

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #313304

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

Preview Lab → · Contrast checker → · Palette generator →