#373004#373004

#373004 is a dark, moderate yellow. Relative luminance 0.029; OKLCH L 30.8% C 0.060 H 99.8°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#373004
RGB	rgb(55, 48, 4)
HSL	hsl(52, 86%, 12%)
HSV	hsv(52, 93%, 22%)
CMYK	cmyk(0%, 12.7%, 92.7%, 78.4%)
CIE-LAB	lab(19.78, -2.53, 26.36)
CIE-LCH	lch(19.78, 26.48, 95.48°)
OKLab	oklab(30.76% -0.0102 0.0594)
OKLCH	oklch(30.76% 0.06 99.8)
XYZ	xyz(2.6546, 2.9350, 0.5415)
Luminance	0.0294 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373004 #040B37

analogous

#371704 #373004 #253704

triadic

#373004 #043730 #300437

tetradic

#373004 #043717 #040B37 #370425

square

#373004 #043717 #040B37 #370425

split-complementary

#373004 #042537 #170437

monochromatic

#1D1902 #1D1902 #373004 #706208 #A9940C

Accessibility & contrast

On white

13.23

#373004 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#373004 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373004

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373004	#FFFFFF	#000000	##FFFFFF
##373004	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362E00

Deuteranopia (green-blind)

#383107

Tritanopia (blue-blind)

#3C2C28

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #373004;
/* rgb */ color: rgb(55, 48, 4);
/* oklch */ color: oklch(30.8% 0.060 99.8);

Tailwind

colors: {
  custom: {
    50: '#706849',
    500: '#373004',
    950: '#000000',
  },
}

SCSS

$custom: #373004;
$custom-light: #706849;
$custom-dark: #000000;

JSON

{
  "hex": "#373004",
  "rgb": {
    "r": 55,
    "g": 48,
    "b": 4
  },
  "hsl": {
    "h": 51.765,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30761,
    "c": 0.06024,
    "h": 99.8
  },
  "luminance": 0.02935
}

Semantic roles & 50–950 ramp

primary

#373004

secondary

#1E2A79

accent

#48FD2B

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #373004

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

Preview Lab → · Contrast checker → · Palette generator →