#38370A#38370A

#38370A is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 32.8% C 0.063 H 108.1°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#38370A
RGB	rgb(56, 55, 10)
HSL	hsl(59, 70%, 13%)
HSV	hsv(59, 82%, 22%)
CMYK	cmyk(0%, 1.8%, 82.1%, 78%)
CIE-LAB	lab(22.29, -6.10, 26.69)
CIE-LCH	lch(22.29, 27.38, 102.87°)
OKLab	oklab(32.8% -0.0195 0.0595)
OKLCH	oklch(32.8% 0.063 108.1)
XYZ	xyz(3.0520, 3.5951, 0.8203)
Luminance	0.0360 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38370A #0A0B38

analogous

#38200A #38370A #22380A

triadic

#38370A #0A3837 #370A38

tetradic

#38370A #0A3820 #0A0B38 #380A22

square

#38370A #0A3820 #0A0B38 #380A22

split-complementary

#38370A #0A2238 #200A38

monochromatic

#1A1A05 #1A1A05 #38370A #6C6A13 #A09D1D

Accessibility & contrast

On white

12.22

#38370A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#38370A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38370A

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38370A	#FFFFFF	#000000	##FFFFFF
##38370A	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3404

Deuteranopia (green-blind)

#3D360D

Tritanopia (blue-blind)

#3D332E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #38370a;
/* rgb */ color: rgb(56, 55, 10);
/* oklch */ color: oklch(32.8% 0.063 108.1);

Tailwind

colors: {
  custom: {
    50: '#716d4d',
    500: '#38370a',
    950: '#000000',
  },
}

SCSS

$custom: #38370a;
$custom-light: #716d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#38370a",
  "rgb": {
    "r": 56,
    "g": 55,
    "b": 10
  },
  "hsl": {
    "h": 58.696,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.32795,
    "c": 0.0626,
    "h": 108.1
  },
  "luminance": 0.03595
}

Semantic roles & 50–950 ramp

primary

#38370A

secondary

#282A75

accent

#3FED3B

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #38370A

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

Preview Lab → · Contrast checker → · Palette generator →