#313019#313019

#313019 is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.4% C 0.038 H 106.3°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#313019
RGB	rgb(49, 48, 25)
HSL	hsl(58, 32%, 15%)
HSV	hsv(58, 49%, 19%)
CMYK	cmyk(0%, 2%, 49%, 80.8%)
CIE-LAB	lab(19.38, -3.82, 14.88)
CIE-LCH	lch(19.38, 15.36, 104.39°)
OKLab	oklab(30.37% -0.0105 0.0361)
OKLCH	oklch(30.37% 0.038 106.3)
XYZ	xyz(2.4991, 2.8371, 1.3355)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313019 #191A31

analogous

#312419 #313019 #263119

triadic

#313019 #193130 #301931

tetradic

#313019 #193124 #191A31 #311926

square

#313019 #193124 #191A31 #311926

split-complementary

#313019 #192631 #241931

monochromatic

#14140A #14140A #313019 #5A582E #827F42

Accessibility & contrast

On white

13.40

#313019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#313019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313019

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313019	#FFFFFF	#000000	##FFFFFF
##313019	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E17

Deuteranopia (green-blind)

#342F1A

Tritanopia (blue-blind)

#342D2A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #313019;
/* rgb */ color: rgb(49, 48, 25);
/* oklch */ color: oklch(30.4% 0.038 106.3);

Tailwind

colors: {
  custom: {
    50: '#696856',
    500: '#313019',
    950: '#000000',
  },
}

SCSS

$custom: #313019;
$custom-light: #696856;
$custom-dark: #000000;

JSON

{
  "hex": "#313019",
  "rgb": {
    "r": 49,
    "g": 48,
    "b": 25
  },
  "hsl": {
    "h": 57.5,
    "s": 32.432,
    "l": 14.51
  },
  "oklch": {
    "l": 0.30366,
    "c": 0.03764,
    "h": 106.3
  },
  "luminance": 0.02837
}

Semantic roles & 50–950 ramp

primary

#313019

secondary

#404266

accent

#64C95F

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#060603

muted

#7A7A78

Preview Lab

Preview with #313019

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

Preview Lab → · Contrast checker → · Palette generator →