#373B0E#373B0E

#373B0E is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 33.8% C 0.065 H 114.2°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#373B0E
RGB	rgb(55, 59, 14)
HSL	hsl(65, 62%, 14%)
HSV	hsv(65, 76%, 23%)
CMYK	cmyk(6.8%, 0%, 76.3%, 76.9%)
CIE-LAB	lab(23.58, -8.83, 26.18)
CIE-LCH	lch(23.58, 27.63, 108.63°)
OKLab	oklab(33.82% -0.0266 0.059)
OKLCH	oklch(33.82% 0.065 114.2)
XYZ	xyz(3.2189, 3.9719, 1.0125)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373B0E #120E3B

analogous

#3B290E #373B0E #213B0E

triadic

#373B0E #0E373B #3B0E37

tetradic

#373B0E #0E3B29 #120E3B #3B0E21

square

#373B0E #0E3B29 #120E3B #3B0E21

split-complementary

#373B0E #0E213B #290E3B

monochromatic

#171906 #171906 #373B0E #656C1A #939E25

Accessibility & contrast

On white

11.70

#373B0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#373B0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373B0E

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373B0E	#FFFFFF	#000000	##FFFFFF
##373B0E	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403808

Deuteranopia (green-blind)

#403911

Tritanopia (blue-blind)

#3B3732

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #373b0e;
/* rgb */ color: rgb(55, 59, 14);
/* oklch */ color: oklch(33.8% 0.065 114.2);

Tailwind

colors: {
  custom: {
    50: '#6f704f',
    500: '#373b0e',
    950: '#000000',
  },
}

SCSS

$custom: #373b0e;
$custom-light: #6f704f;
$custom-dark: #000000;

JSON

{
  "hex": "#373b0e",
  "rgb": {
    "r": 55,
    "g": 59,
    "b": 14
  },
  "hsl": {
    "h": 65.333,
    "s": 61.644,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33816,
    "c": 0.06473,
    "h": 114.2
  },
  "luminance": 0.03972
}

Semantic roles & 50–950 ramp

primary

#373B0E

secondary

#352F76

accent

#43E551

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #373B0E

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

Preview Lab → · Contrast checker → · Palette generator →