#39372B#39372B

#39372B is a dark, muted yellow. Relative luminance 0.038; OKLCH L 33.5% C 0.020 H 99.5°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#39372B
RGB	rgb(57, 55, 43)
HSL	hsl(51, 14%, 20%)
HSV	hsv(51, 25%, 22%)
CMYK	cmyk(0%, 3.5%, 24.6%, 77.6%)
CIE-LAB	lab(22.92, -1.57, 7.86)
CIE-LCH	lch(22.92, 8.01, 101.32°)
OKLab	oklab(33.5% -0.0034 0.0201)
OKLCH	oklch(33.5% 0.02 99.5)
XYZ	xyz(3.4896, 3.7767, 2.8302)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39372B #2B2D39

analogous

#39302B #39372B #34392B

triadic

#39372B #2B3937 #372B39

tetradic

#39372B #2B3930 #2B2D39 #392B34

square

#39372B #2B3930 #2B2D39 #392B34

split-complementary

#39372B #2B3439 #302B39

monochromatic

#11110D #161511 #39372B #5C5945 #7F7A60

Accessibility & contrast

On white

11.96

#39372B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#39372B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39372B

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39372B	#FFFFFF	#000000	##FFFFFF
##39372B	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362A

Deuteranopia (green-blind)

#3A372B

Tritanopia (blue-blind)

#3B3534

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #39372b;
/* rgb */ color: rgb(57, 55, 43);
/* oklch */ color: oklch(33.5% 0.020 99.5);

Tailwind

colors: {
  custom: {
    50: '#6f6d64',
    500: '#39372b',
    950: '#000000',
  },
}

SCSS

$custom: #39372b;
$custom-light: #6f6d64;
$custom-dark: #000000;

JSON

{
  "hex": "#39372b",
  "rgb": {
    "r": 57,
    "g": 55,
    "b": 43
  },
  "hsl": {
    "h": 51.429,
    "s": 14,
    "l": 19.608
  },
  "oklch": {
    "l": 0.33496,
    "c": 0.02037,
    "h": 99.5
  },
  "luminance": 0.03777
}

Semantic roles & 50–950 ramp

primary

#39372B

secondary

#575969

accent

#7BB771

background

#F6F6F5

surface

#ECEBEA

border

#C7C6C6

text

#070705

muted

#7A7A79

Preview Lab

Preview with #39372B

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

Preview Lab → · Contrast checker → · Palette generator →