#37541A#37541A

#37541A is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 40.9% C 0.091 H 131.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#37541A
RGB	rgb(55, 84, 26)
HSL	hsl(90, 53%, 22%)
HSV	hsv(90, 69%, 33%)
CMYK	cmyk(34.5%, 0%, 69%, 67.1%)
CIE-LAB	lab(32.32, -21.77, 29.57)
CIE-LCH	lch(32.32, 36.72, 126.37°)
OKLab	oklab(40.92% -0.0611 0.0681)
OKLCH	oklch(40.92% 0.091 131.9)
XYZ	xyz(4.9323, 7.2273, 2.1122)
Luminance	0.0723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37541A #371A54

analogous

#54541A #37541A #1A541A

triadic

#37541A #1A3754 #541A37

tetradic

#37541A #1A5454 #371A54 #541A1A

square

#37541A #1A5454 #371A54 #541A1A

split-complementary

#37541A #1A1A54 #541A54

monochromatic

#0F1707 #18250C #37541A #568328 #74B137

Accessibility & contrast

On white

8.59

#37541A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#37541A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37541A

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37541A	#FFFFFF	#000000	##FFFFFF
##37541A	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D13

Deuteranopia (green-blind)

#544B1F

Tritanopia (blue-blind)

#385048

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #37541a;
/* rgb */ color: rgb(55, 84, 26);
/* oklch */ color: oklch(40.9% 0.091 131.9);

Tailwind

colors: {
  custom: {
    50: '#708459',
    500: '#37541a',
    950: '#000000',
  },
}

SCSS

$custom: #37541a;
$custom-light: #708459;
$custom-dark: #000000;

JSON

{
  "hex": "#37541a",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 26
  },
  "hsl": {
    "h": 90,
    "s": 52.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40915,
    "c": 0.09147,
    "h": 131.9
  },
  "luminance": 0.07227
}

Semantic roles & 50–950 ramp

primary

#37541A

secondary

#65408A

accent

#4CDC94

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #37541A

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

Preview Lab → · Contrast checker → · Palette generator →