#313201#313201

#313201 is a dark, moderate yellow. Relative luminance 0.029; OKLCH L 30.6% C 0.066 H 111.0°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#313201
RGB	rgb(49, 50, 1)
HSL	hsl(61, 96%, 10%)
HSV	hsv(61, 98%, 20%)
CMYK	cmyk(2%, 0%, 98%, 80.4%)
CIE-LAB	lab(19.79, -7.31, 27.42)
CIE-LCH	lch(19.79, 28.37, 104.92°)
OKLab	oklab(30.6% -0.0237 0.0619)
OKLCH	oklch(30.6% 0.066 111)
XYZ	xyz(2.4128, 2.9364, 0.4684)
Luminance	0.0294 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313201 #020132

analogous

#321A01 #313201 #193201

triadic

#313201 #013132 #320131

tetradic

#313201 #01321A #020132 #320119

square

#313201 #01321A #020132 #320119

split-complementary

#313201 #011932 #1A0132

monochromatic

#1D1E01 #1D1E01 #313201 #6C6E02 #A7AA03

Accessibility & contrast

On white

13.23

#313201 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#313201 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313201

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313201	#FFFFFF	#000000	##FFFFFF
##313201	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#372F00

Deuteranopia (green-blind)

#373004

Tritanopia (blue-blind)

#352E29

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #313201;
/* rgb */ color: rgb(49, 50, 1);
/* oklch */ color: oklch(30.6% 0.066 111.0);

Tailwind

colors: {
  custom: {
    50: '#6b6948',
    500: '#313201',
    950: '#000000',
  },
}

SCSS

$custom: #313201;
$custom-light: #6b6948;
$custom-dark: #000000;

JSON

{
  "hex": "#313201",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 1
  },
  "hsl": {
    "h": 61.224,
    "s": 96.078,
    "l": 10
  },
  "oklch": {
    "l": 0.30602,
    "c": 0.06626,
    "h": 111
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#313201

secondary

#191777

accent

#29FF2D

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#070600

muted

#7A7A77

Preview Lab

Preview with #313201

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

Preview Lab → · Contrast checker → · Palette generator →