#36370A#36370A

#36370A is a dark, moderate yellow. Relative luminance 0.035; OKLCH L 32.6% C 0.063 H 110.7°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#36370A
RGB	rgb(54, 55, 10)
HSL	hsl(61, 69%, 13%)
HSV	hsv(61, 82%, 22%)
CMYK	cmyk(1.8%, 0%, 81.8%, 78.4%)
CIE-LAB	lab(22.08, -7.16, 26.42)
CIE-LCH	lch(22.08, 27.37, 105.16°)
OKLab	oklab(32.58% -0.0223 0.059)
OKLCH	oklch(32.58% 0.063 110.7)
XYZ	xyz(2.9424, 3.5386, 0.8151)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36370A #0B0A37

analogous

#37210A #36370A #20370A

triadic

#36370A #0A3637 #370A36

tetradic

#36370A #0A3721 #0B0A37 #370A20

square

#36370A #0A3721 #0B0A37 #370A20

split-complementary

#36370A #0A2037 #210A37

monochromatic

#191A05 #191A05 #36370A #696B13 #9C9F1D

Accessibility & contrast

On white

12.30

#36370A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#36370A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36370A

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36370A	#FFFFFF	#000000	##FFFFFF
##36370A	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3404

Deuteranopia (green-blind)

#3C350D

Tritanopia (blue-blind)

#3A332E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #36370a;
/* rgb */ color: rgb(54, 55, 10);
/* oklch */ color: oklch(32.6% 0.063 110.7);

Tailwind

colors: {
  custom: {
    50: '#6f6d4d',
    500: '#36370a',
    950: '#000000',
  },
}

SCSS

$custom: #36370a;
$custom-light: #6f6d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#36370a",
  "rgb": {
    "r": 54,
    "g": 55,
    "b": 10
  },
  "hsl": {
    "h": 61.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.32585,
    "c": 0.06308,
    "h": 110.7
  },
  "luminance": 0.03539
}

Semantic roles & 50–950 ramp

primary

#36370A

secondary

#2A2874

accent

#3CEC40

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #36370A

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

Preview Lab → · Contrast checker → · Palette generator →