#37561A#37561A

#37561A is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.5% C 0.095 H 132.5°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#37561A
RGB	rgb(55, 86, 26)
HSL	hsl(91, 54%, 22%)
HSV	hsv(91, 70%, 34%)
CMYK	cmyk(36%, 0%, 69.8%, 66.3%)
CIE-LAB	lab(33.01, -22.79, 30.32)
CIE-LCH	lch(33.01, 37.93, 126.93°)
OKLab	oklab(41.48% -0.0639 0.0697)
OKLCH	oklch(41.48% 0.095 132.5)
XYZ	xyz(5.0897, 7.5422, 2.1647)
Luminance	0.0754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37561A #391A56

analogous

#55561A #37561A #1A561B

triadic

#37561A #1A3756 #561A37

tetradic

#37561A #1A5556 #391A56 #561B1A

square

#37561A #1A5556 #391A56 #561B1A

split-complementary

#37561A #1B1A56 #561A55

monochromatic

#0F1707 #19270C #37561A #558528 #73B436

Accessibility & contrast

On white

8.37

#37561A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#37561A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37561A

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37561A	#FFFFFF	#000000	##FFFFFF
##37561A	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F12

Deuteranopia (green-blind)

#554D1F

Tritanopia (blue-blind)

#38524A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #37561a;
/* rgb */ color: rgb(55, 86, 26);
/* oklch */ color: oklch(41.5% 0.095 132.5);

Tailwind

colors: {
  custom: {
    50: '#70865a',
    500: '#37561a',
    950: '#000000',
  },
}

SCSS

$custom: #37561a;
$custom-light: #70865a;
$custom-dark: #000000;

JSON

{
  "hex": "#37561a",
  "rgb": {
    "r": 55,
    "g": 86,
    "b": 26
  },
  "hsl": {
    "h": 91,
    "s": 53.571,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41478,
    "c": 0.09452,
    "h": 132.5
  },
  "luminance": 0.07542
}

Semantic roles & 50–950 ramp

primary

#37561A

secondary

#67408C

accent

#4BDD96

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #37561A

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

Preview Lab → · Contrast checker → · Palette generator →