#37611A#37611A

#37611A is a dark, moderate yellow-green. Relative luminance 0.094; OKLCH L 44.6% C 0.111 H 135.1°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#37611A
RGB	rgb(55, 97, 26)
HSL	hsl(95, 58%, 24%)
HSV	hsv(95, 73%, 38%)
CMYK	cmyk(43.3%, 0%, 73.2%, 62%)
CIE-LAB	lab(36.81, -28.14, 34.36)
CIE-LCH	lch(36.81, 44.41, 129.32°)
OKLab	oklab(44.58% -0.0784 0.0782)
OKLCH	oklch(44.58% 0.111 135.1)
XYZ	xyz(6.0366, 9.4359, 2.4803)
Luminance	0.0944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37611A #441A61

analogous

#5B611A #37611A #1A6121

triadic

#37611A #1A3761 #611A37

tetradic

#37611A #1A5B61 #441A61 #61211A

square

#37611A #1A5B61 #441A61 #61211A

split-complementary

#37611A #211A61 #611A5B

monochromatic

#0E1806 #1C310D #37611A #529127 #6EC234

Accessibility & contrast

On white

7.27

#37611A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#37611A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37611A

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37611A	#FFFFFF	#000000	##FFFFFF
##37611A	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65590F

Deuteranopia (green-blind)

#5F5520

Tritanopia (blue-blind)

#365D53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #37611a;
/* rgb */ color: rgb(55, 97, 26);
/* oklch */ color: oklch(44.6% 0.111 135.1);

Tailwind

colors: {
  custom: {
    50: '#728e5b',
    500: '#37611a',
    950: '#000000',
  },
}

SCSS

$custom: #37611a;
$custom-light: #728e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#37611a",
  "rgb": {
    "r": 55,
    "g": 97,
    "b": 26
  },
  "hsl": {
    "h": 95.493,
    "s": 57.724,
    "l": 24.118
  },
  "oklch": {
    "l": 0.44581,
    "c": 0.11075,
    "h": 135.1
  },
  "luminance": 0.09436
}

Semantic roles & 50–950 ramp

primary

#37611A

secondary

#734097

accent

#47E1A2

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #37611A

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

Preview Lab → · Contrast checker → · Palette generator →