#312807#312807

#312807 is a dark, muted yellow. Relative luminance 0.022; OKLCH L 28.0% C 0.050 H 93.5°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#312807
RGB	rgb(49, 40, 7)
HSL	hsl(47, 75%, 11%)
HSV	hsv(47, 86%, 19%)
CMYK	cmyk(0%, 18.4%, 85.7%, 80.8%)
CIE-LAB	lab(16.43, -0.31, 20.98)
CIE-LCH	lch(16.43, 20.98, 90.85°)
OKLab	oklab(27.95% -0.003 0.0497)
OKLCH	oklch(27.95% 0.05 93.5)
XYZ	xyz(2.0639, 2.1860, 0.5142)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312807 #071031

analogous

#311307 #312807 #253107

triadic

#312807 #073128 #280731

tetradic

#312807 #073113 #071031 #310725

square

#312807 #073113 #071031 #310725

split-complementary

#312807 #072531 #130731

monochromatic

#1B1604 #1B1604 #312807 #67540F #9C7F16

Accessibility & contrast

On white

14.61

#312807 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#312807 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312807

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312807	#FFFFFF	#000000	##FFFFFF
##312807	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2704

Deuteranopia (green-blind)

#302A09

Tritanopia (blue-blind)

#362421

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #312807;
/* rgb */ color: rgb(49, 40, 7);
/* oklch */ color: oklch(28.0% 0.050 93.5);

Tailwind

colors: {
  custom: {
    50: '#6b614a',
    500: '#312807',
    950: '#000000',
  },
}

SCSS

$custom: #312807;
$custom-light: #6b614a;
$custom-dark: #000000;

JSON

{
  "hex": "#312807",
  "rgb": {
    "r": 49,
    "g": 40,
    "b": 7
  },
  "hsl": {
    "h": 47.143,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.27953,
    "c": 0.04977,
    "h": 93.5
  },
  "luminance": 0.02186
}

Semantic roles & 50–950 ramp

primary

#312807

secondary

#233471

accent

#5EF236

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070501

muted

#7A7977

Preview Lab

Preview with #312807

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

Preview Lab → · Contrast checker → · Palette generator →