#312703#312703

#312703 is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.6% C 0.053 H 93.0°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#312703
RGB	rgb(49, 39, 3)
HSL	hsl(47, 88%, 10%)
HSV	hsv(47, 94%, 19%)
CMYK	cmyk(0%, 20.4%, 93.9%, 80.8%)
CIE-LAB	lab(16.06, 0.06, 22.14)
CIE-LCH	lch(16.06, 22.14, 89.85°)
OKLab	oklab(27.64% -0.0028 0.0532)
OKLCH	oklch(27.64% 0.053 93)
XYZ	xyz(2.0087, 2.1107, 0.3877)
Luminance	0.0211 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312703 #030D31

analogous

#311003 #312703 #243103

triadic

#312703 #033127 #270331

tetradic

#312703 #033110 #030D31 #310324

square

#312703 #033110 #030D31 #310324

split-complementary

#312703 #032431 #100331

monochromatic

#1D1702 #1D1702 #312703 #6B5507 #A4830A

Accessibility & contrast

On white

14.77

#312703 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#312703 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312703

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312703	#FFFFFF	#000000	##FFFFFF
##312703	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2600

Deuteranopia (green-blind)

#2F2905

Tritanopia (blue-blind)

#362320

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #312703;
/* rgb */ color: rgb(49, 39, 3);
/* oklch */ color: oklch(27.6% 0.053 93.0);

Tailwind

colors: {
  custom: {
    50: '#6b6048',
    500: '#312703',
    950: '#000000',
  },
}

SCSS

$custom: #312703;
$custom-light: #6b6048;
$custom-dark: #000000;

JSON

{
  "hex": "#312703",
  "rgb": {
    "r": 49,
    "g": 39,
    "b": 3
  },
  "hsl": {
    "h": 46.957,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27642,
    "c": 0.05322,
    "h": 93
  },
  "luminance": 0.02111
}

Semantic roles & 50–950 ramp

primary

#312703

secondary

#1B2F74

accent

#58FF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#070500

muted

#7A7977

Preview Lab

Preview with #312703

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

Preview Lab → · Contrast checker → · Palette generator →