#372C0A#372C0A

#372C0A is a dark, muted yellow. Relative luminance 0.026; OKLCH L 29.8% C 0.052 H 90.7°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#372C0A
RGB	rgb(55, 44, 10)
HSL	hsl(45, 69%, 13%)
HSV	hsv(45, 82%, 22%)
CMYK	cmyk(0%, 20%, 81.8%, 78.4%)
CIE-LAB	lab(18.52, 0.51, 22.46)
CIE-LCH	lch(18.52, 22.46, 88.69°)
OKLab	oklab(29.78% -0.0006 0.0515)
OKLCH	oklch(29.78% 0.052 90.7)
XYZ	xyz(2.5312, 2.6357, 0.6625)
Luminance	0.0264 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372C0A #0A1537

analogous

#37150A #372C0A #2B370A

triadic

#372C0A #0A372C #2C0A37

tetradic

#372C0A #0A3715 #0A1537 #370A2B

square

#372C0A #0A3715 #0A1537 #370A2B

split-complementary

#372C0A #0A2B37 #150A37

monochromatic

#1A1505 #1A1505 #372C0A #6B5513 #9F7F1D

Accessibility & contrast

On white

13.75

#372C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#372C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372C0A

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372C0A	#FFFFFF	#000000	##FFFFFF
##372C0A	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B06

Deuteranopia (green-blind)

#352E0C

Tritanopia (blue-blind)

#3C2825

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #372c0a;
/* rgb */ color: rgb(55, 44, 10);
/* oklch */ color: oklch(29.8% 0.052 90.7);

Tailwind

colors: {
  custom: {
    50: '#70644c',
    500: '#372c0a',
    950: '#000000',
  },
}

SCSS

$custom: #372c0a;
$custom-light: #70644c;
$custom-dark: #000000;

JSON

{
  "hex": "#372c0a",
  "rgb": {
    "r": 55,
    "g": 44,
    "b": 10
  },
  "hsl": {
    "h": 45.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.29782,
    "c": 0.05151,
    "h": 90.7
  },
  "luminance": 0.02636
}

Semantic roles & 50–950 ramp

primary

#372C0A

secondary

#283B74

accent

#67EC3C

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080501

muted

#7B7A77

Preview Lab

Preview with #372C0A

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

Preview Lab → · Contrast checker → · Palette generator →