#372F0A#372F0A

#372F0A is a dark, muted yellow. Relative luminance 0.029; OKLCH L 30.6% C 0.054 H 96.7°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#372F0A
RGB	rgb(55, 47, 10)
HSL	hsl(49, 69%, 13%)
HSV	hsv(49, 82%, 22%)
CMYK	cmyk(0%, 14.5%, 81.8%, 78.4%)
CIE-LAB	lab(19.50, -1.48, 23.60)
CIE-LCH	lch(19.50, 23.65, 93.59°)
OKLab	oklab(30.56% -0.0063 0.0536)
OKLCH	oklch(30.56% 0.054 96.7)
XYZ	xyz(2.6470, 2.8673, 0.7011)
Luminance	0.0287 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372F0A #0A1237

analogous

#37180A #372F0A #28370A

triadic

#372F0A #0A372F #2F0A37

tetradic

#372F0A #0A3718 #0A1237 #370A28

square

#372F0A #0A3718 #0A1237 #370A28

split-complementary

#372F0A #0A2837 #180A37

monochromatic

#1A1605 #1A1605 #372F0A #6B5B13 #9F881D

Accessibility & contrast

On white

13.35

#372F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#372F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372F0A

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372F0A	#FFFFFF	#000000	##FFFFFF
##372F0A	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E06

Deuteranopia (green-blind)

#37300C

Tritanopia (blue-blind)

#3C2B28

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #372f0a;
/* rgb */ color: rgb(55, 47, 10);
/* oklch */ color: oklch(30.6% 0.054 96.7);

Tailwind

colors: {
  custom: {
    50: '#70674c',
    500: '#372f0a',
    950: '#000000',
  },
}

SCSS

$custom: #372f0a;
$custom-light: #70674c;
$custom-dark: #000000;

JSON

{
  "hex": "#372f0a",
  "rgb": {
    "r": 55,
    "g": 47,
    "b": 10
  },
  "hsl": {
    "h": 49.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.30558,
    "c": 0.054,
    "h": 96.7
  },
  "luminance": 0.02867
}

Semantic roles & 50–950 ramp

primary

#372F0A

secondary

#283674

accent

#5BEC3C

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #372F0A

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

Preview Lab → · Contrast checker → · Palette generator →