#373E08#373E08

#373E08 is a dark, moderate yellow. Relative luminance 0.043; OKLCH L 34.6% C 0.073 H 117.0°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#373E08
RGB	rgb(55, 62, 8)
HSL	hsl(68, 77%, 14%)
HSV	hsv(68, 87%, 24%)
CMYK	cmyk(11.3%, 0%, 87.1%, 75.7%)
CIE-LAB	lab(24.56, -11.02, 29.78)
CIE-LCH	lch(24.56, 31.75, 110.32°)
OKLab	oklab(34.59% -0.0333 0.0654)
OKLCH	oklch(34.59% 0.073 117)
XYZ	xyz(3.3421, 4.2750, 0.8788)
Luminance	0.0428 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373E08 #0F083E

analogous

#3E2A08 #373E08 #1C3E08

triadic

#373E08 #08373E #3E0837

tetradic

#373E08 #083E2A #0F083E #3E081C

square

#373E08 #083E2A #0F083E #3E081C

split-complementary

#373E08 #081C3E #2A083E

monochromatic

#181B03 #181B03 #373E08 #67740F #97AA16

Accessibility & contrast

On white

11.32

#373E08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#373E08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373E08

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373E08	#FFFFFF	#000000	##FFFFFF
##373E08	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#423B0D

Tritanopia (blue-blind)

#3B3A34

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #373e08;
/* rgb */ color: rgb(55, 62, 8);
/* oklch */ color: oklch(34.6% 0.073 117.0);

Tailwind

colors: {
  custom: {
    50: '#70734d',
    500: '#373e08',
    950: '#000000',
  },
}

SCSS

$custom: #373e08;
$custom-light: #70734d;
$custom-dark: #000000;

JSON

{
  "hex": "#373e08",
  "rgb": {
    "r": 55,
    "g": 62,
    "b": 8
  },
  "hsl": {
    "h": 67.778,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.34589,
    "c": 0.07344,
    "h": 117
  },
  "luminance": 0.04275
}

Semantic roles & 50–950 ramp

primary

#373E08

secondary

#31257D

accent

#34F44D

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #373E08

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

Preview Lab → · Contrast checker → · Palette generator →