#313221#313221

#313221 is a dark, muted yellow. Relative luminance 0.030; OKLCH L 31.1% C 0.029 H 110.8°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#313221
RGB	rgb(49, 50, 33)
HSL	hsl(64, 20%, 16%)
HSV	hsv(64, 34%, 20%)
CMYK	cmyk(2%, 0%, 34%, 80.4%)
CIE-LAB	lab(20.22, -3.90, 10.71)
CIE-LCH	lch(20.22, 11.40, 110.02°)
OKLab	oklab(31.09% -0.0102 0.0268)
OKLCH	oklch(31.09% 0.029 110.8)
XYZ	xyz(2.6817, 3.0440, 1.8848)
Luminance	0.0304 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313221 #222132

analogous

#322B21 #313221 #293221

triadic

#313221 #213132 #322131

tetradic

#313221 #21322B #222132 #322129

square

#313221 #21322B #222132 #322129

split-complementary

#313221 #212932 #2B2132

monochromatic

#12120C #12120C #313221 #555739 #797C52

Accessibility & contrast

On white

13.05

#313221 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#313221 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313221

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313221	#FFFFFF	#000000	##FFFFFF
##313221	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353020

Deuteranopia (green-blind)

#353122

Tritanopia (blue-blind)

#33302E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #313221;
/* rgb */ color: rgb(49, 50, 33);
/* oklch */ color: oklch(31.1% 0.029 110.8);

Tailwind

colors: {
  custom: {
    50: '#69695c',
    500: '#313221',
    950: '#000000',
  },
}

SCSS

$custom: #313221;
$custom-light: #69695c;
$custom-dark: #000000;

JSON

{
  "hex": "#313221",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 33
  },
  "hsl": {
    "h": 63.529,
    "s": 20.482,
    "l": 16.275
  },
  "oklch": {
    "l": 0.31085,
    "c": 0.02871,
    "h": 110.8
  },
  "luminance": 0.03044
}

Semantic roles & 50–950 ramp

primary

#313221

secondary

#4C4B64

accent

#6BBD70

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#060604

muted

#7A7A79

Preview Lab

Preview with #313221

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

Preview Lab → · Contrast checker → · Palette generator →