#373D07#373D07

#373D07 is a dark, moderate yellow. Relative luminance 0.042; OKLCH L 34.3% C 0.073 H 116.0°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#373D07
RGB	rgb(55, 61, 7)
HSL	hsl(67, 79%, 13%)
HSV	hsv(67, 89%, 24%)
CMYK	cmyk(9.8%, 0%, 88.5%, 76.1%)
CIE-LAB	lab(24.21, -10.49, 29.84)
CIE-LCH	lch(24.21, 31.63, 109.37°)
OKLab	oklab(34.31% -0.032 0.0654)
OKLCH	oklch(34.31% 0.073 116)
XYZ	xyz(3.2827, 4.1651, 0.8320)
Luminance	0.0416 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373D07 #0D073D

analogous

#3D2807 #373D07 #1C3D07

triadic

#373D07 #07373D #3D0737

tetradic

#373D07 #073D28 #0D073D #3D071C

square

#373D07 #073D28 #0D073D #3D071C

split-complementary

#373D07 #071C3D #28073D

monochromatic

#191B03 #191B03 #373D07 #68740D #9AAB14

Accessibility & contrast

On white

11.46

#373D07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#373D07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373D07

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373D07	#FFFFFF	#000000	##FFFFFF
##373D07	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423900

Deuteranopia (green-blind)

#423A0C

Tritanopia (blue-blind)

#3B3933

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #373d07;
/* rgb */ color: rgb(55, 61, 7);
/* oklch */ color: oklch(34.3% 0.073 116.0);

Tailwind

colors: {
  custom: {
    50: '#70724c',
    500: '#373d07',
    950: '#000000',
  },
}

SCSS

$custom: #373d07;
$custom-light: #70724c;
$custom-dark: #000000;

JSON

{
  "hex": "#373d07",
  "rgb": {
    "r": 55,
    "g": 61,
    "b": 7
  },
  "hsl": {
    "h": 66.667,
    "s": 79.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.34305,
    "c": 0.07285,
    "h": 116
  },
  "luminance": 0.04165
}

Semantic roles & 50–950 ramp

primary

#373D07

secondary

#2D237C

accent

#32F648

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #373D07

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

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