#39370D#39370D

#39370D is a dark, muted yellow. Relative luminance 0.036; OKLCH L 32.9% C 0.060 H 106.6°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#39370D
RGB	rgb(57, 55, 13)
HSL	hsl(57, 63%, 14%)
HSV	hsv(57, 77%, 22%)
CMYK	cmyk(0%, 3.5%, 77.2%, 77.6%)
CIE-LAB	lab(22.41, -5.37, 25.53)
CIE-LCH	lch(22.41, 26.09, 101.89°)
OKLab	oklab(32.93% -0.0171 0.0574)
OKLCH	oklch(32.93% 0.06 106.6)
XYZ	xyz(3.1263, 3.6314, 0.9169)
Luminance	0.0363 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39370D #0D0F39

analogous

#39210D #39370D #25390D

triadic

#39370D #0D3937 #370D39

tetradic

#39370D #0D3921 #0D0F39 #390D25

square

#39370D #0D3921 #0D0F39 #390D25

split-complementary

#39370D #0D2539 #210D39

monochromatic

#191806 #191806 #39370D #6B6718 #9D9724

Accessibility & contrast

On white

12.17

#39370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#39370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39370D

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39370D	#FFFFFF	#000000	##FFFFFF
##39370D	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3507

Deuteranopia (green-blind)

#3D3610

Tritanopia (blue-blind)

#3E332E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #39370d;
/* rgb */ color: rgb(57, 55, 13);
/* oklch */ color: oklch(32.9% 0.060 106.6);

Tailwind

colors: {
  custom: {
    50: '#716d4e',
    500: '#39370d',
    950: '#000000',
  },
}

SCSS

$custom: #39370d;
$custom-light: #716d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#39370d",
  "rgb": {
    "r": 57,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 57.273,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.3293,
    "c": 0.05992,
    "h": 106.6
  },
  "luminance": 0.03631
}

Semantic roles & 50–950 ramp

primary

#39370D

secondary

#2D3174

accent

#49E642

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080702

muted

#7B7A78

Preview Lab

Preview with #39370D

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

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