#373E06#373E06

#373E06 is a dark, moderate yellow. Relative luminance 0.043; OKLCH L 34.6% C 0.075 H 116.9°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#373E06
RGB	rgb(55, 62, 6)
HSL	hsl(68, 82%, 13%)
HSV	hsv(68, 90%, 24%)
CMYK	cmyk(11.3%, 0%, 90.3%, 75.7%)
CIE-LAB	lab(24.55, -11.14, 30.58)
CIE-LCH	lch(24.55, 32.55, 110.03°)
OKLab	oklab(34.57% -0.0339 0.0668)
OKLCH	oklch(34.57% 0.075 116.9)
XYZ	xyz(3.3311, 4.2707, 0.8211)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373E06 #0D063E

analogous

#3E2906 #373E06 #1B3E06

triadic

#373E06 #06373E #3E0637

tetradic

#373E06 #063E29 #0D063E #3E061B

square

#373E06 #063E29 #0D063E #3E061B

split-complementary

#373E06 #061B3E #29063E

monochromatic

#191C03 #191C03 #373E06 #68760B #9AAE11

Accessibility & contrast

On white

11.33

#373E06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#373E06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373E06

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373E06	#FFFFFF	#000000	##FFFFFF
##373E06	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#423B0B

Tritanopia (blue-blind)

#3B3A34

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #373e06;
/* rgb */ color: rgb(55, 62, 6);
/* oklch */ color: oklch(34.6% 0.075 116.9);

Tailwind

colors: {
  custom: {
    50: '#70734c',
    500: '#373e06',
    950: '#000000',
  },
}

SCSS

$custom: #373e06;
$custom-light: #70734c;
$custom-dark: #000000;

JSON

{
  "hex": "#373e06",
  "rgb": {
    "r": 55,
    "g": 62,
    "b": 6
  },
  "hsl": {
    "h": 67.5,
    "s": 82.353,
    "l": 13.333
  },
  "oklch": {
    "l": 0.34574,
    "c": 0.07489,
    "h": 116.9
  },
  "luminance": 0.04271
}

Semantic roles & 50–950 ramp

primary

#373E06

secondary

#2D227E

accent

#2FF948

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #373E06

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

Preview Lab → · Contrast checker → · Palette generator →