#37611C#37611C

#37611C is a dark, moderate yellow-green. Relative luminance 0.094; OKLCH L 44.6% C 0.109 H 135.4°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#37611C
RGB	rgb(55, 97, 28)
HSL	hsl(97, 55%, 25%)
HSV	hsv(97, 71%, 38%)
CMYK	cmyk(43.3%, 0%, 71.1%, 62%)
CIE-LAB	lab(36.83, -27.96, 33.47)
CIE-LCH	lch(36.83, 43.61, 129.87°)
OKLab	oklab(44.6% -0.0778 0.0766)
OKLCH	oklch(44.6% 0.109 135.4)
XYZ	xyz(6.0597, 9.4451, 2.6022)
Luminance	0.0945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37611C #461C61

analogous

#5A611C #37611C #1C6124

triadic

#37611C #1C3761 #611C37

tetradic

#37611C #1C5A61 #461C61 #61241C

square

#37611C #1C5A61 #461C61 #61241C

split-complementary

#37611C #241C61 #611C5A

monochromatic

#0D1807 #1C320E #37611C #52902A #6DC037

Accessibility & contrast

On white

7.27

#37611C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#37611C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37611C

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37611C	#FFFFFF	#000000	##FFFFFF
##37611C	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)

#655913

Deuteranopia (green-blind)

#5F5522

Tritanopia (blue-blind)

#365D53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #37611c;
/* rgb */ color: rgb(55, 97, 28);
/* oklch */ color: oklch(44.6% 0.109 135.4);

Tailwind

colors: {
  custom: {
    50: '#728e5c',
    500: '#37611c',
    950: '#000000',
  },
}

SCSS

$custom: #37611c;
$custom-light: #728e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#37611c",
  "rgb": {
    "r": 55,
    "g": 97,
    "b": 28
  },
  "hsl": {
    "h": 96.522,
    "s": 55.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.446,
    "c": 0.10918,
    "h": 135.4
  },
  "luminance": 0.09445
}

Semantic roles & 50–950 ramp

primary

#37611C

secondary

#764396

accent

#49DFA4

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #37611C

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

Preview Lab → · Contrast checker → · Palette generator →