#37481E#37481E

#37481E is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.6% C 0.068 H 127.6°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#37481E
RGB	rgb(55, 72, 30)
HSL	hsl(84, 41%, 20%)
HSV	hsv(84, 58%, 28%)
CMYK	cmyk(23.6%, 0%, 58.3%, 71.8%)
CIE-LAB	lab(28.22, -14.87, 22.78)
CIE-LCH	lch(28.22, 27.21, 123.14°)
OKLab	oklab(37.61% -0.0416 0.054)
OKLCH	oklch(37.61% 0.068 127.6)
XYZ	xyz(4.1272, 5.5406, 2.0800)
Luminance	0.0554 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37481E #2F1E48

analogous

#48441E #37481E #22481E

triadic

#37481E #1E3748 #481E37

tetradic

#37481E #1E4844 #2F1E48 #481E22

square

#37481E #1E4844 #2F1E48 #481E22

split-complementary

#37481E #1E2248 #441E48

monochromatic

#101609 #161D0C #37481E #587330 #799E42

Accessibility & contrast

On white

9.96

#37481E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#37481E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37481E

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37481E	#FFFFFF	#000000	##FFFFFF
##37481E	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C431A

Deuteranopia (green-blind)

#494221

Tritanopia (blue-blind)

#39453E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #37481e;
/* rgb */ color: rgb(55, 72, 30);
/* oklch */ color: oklch(37.6% 0.068 127.6);

Tailwind

colors: {
  custom: {
    50: '#6f7b5b',
    500: '#37481e',
    950: '#000000',
  },
}

SCSS

$custom: #37481e;
$custom-light: #6f7b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#37481e",
  "rgb": {
    "r": 55,
    "g": 72,
    "b": 30
  },
  "hsl": {
    "h": 84.286,
    "s": 41.176,
    "l": 20
  },
  "oklch": {
    "l": 0.3761,
    "c": 0.06819,
    "h": 127.6
  },
  "luminance": 0.05541
}

Semantic roles & 50–950 ramp

primary

#37481E

secondary

#5C457D

accent

#57D188

background

#F6F7F5

surface

#ECEDE9

border

#C7C8C5

text

#070904

muted

#7A7B79

Preview Lab

Preview with #37481E

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

Preview Lab → · Contrast checker → · Palette generator →