#37661C#37661C

#37661C is a mid, moderate yellow-green. Relative luminance 0.104; OKLCH L 46.0% C 0.116 H 136.3°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#37661C
RGB	rgb(55, 102, 28)
HSL	hsl(98, 57%, 25%)
HSV	hsv(98, 73%, 40%)
CMYK	cmyk(46.1%, 0%, 72.5%, 60%)
CIE-LAB	lab(38.55, -30.27, 35.29)
CIE-LCH	lch(38.55, 46.50, 130.62°)
OKLab	oklab(46.01% -0.0841 0.0804)
OKLCH	oklch(46.01% 0.116 136.3)
XYZ	xyz(6.5363, 10.3984, 2.7611)
Luminance	0.1040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37661C #4B1C66

analogous

#5C661C #37661C #1C6626

triadic

#37661C #1C3766 #661C37

tetradic

#37661C #1C5C66 #4B1C66 #66261C

square

#37661C #1C5C66 #4B1C66 #66261C

split-complementary

#37661C #261C66 #661C5C

monochromatic

#0D1807 #1D360F #37661C #519629 #6BC636

Accessibility & contrast

On white

6.82

#37661C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#37661C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37661C

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37661C	#FFFFFF	#000000	##FFFFFF
##37661C	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D11

Deuteranopia (green-blind)

#635923

Tritanopia (blue-blind)

#356257

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #37661c;
/* rgb */ color: rgb(55, 102, 28);
/* oklch */ color: oklch(46.0% 0.116 136.3);

Tailwind

colors: {
  custom: {
    50: '#72925d',
    500: '#37661c',
    950: '#000000',
  },
}

SCSS

$custom: #37661c;
$custom-light: #72925d;
$custom-dark: #000000;

JSON

{
  "hex": "#37661c",
  "rgb": {
    "r": 55,
    "g": 102,
    "b": 28
  },
  "hsl": {
    "h": 98.108,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46009,
    "c": 0.11635,
    "h": 136.3
  },
  "luminance": 0.10399
}

Semantic roles & 50–950 ramp

primary

#37661C

secondary

#7B439B

accent

#48E0A9

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #37661C

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

Preview Lab → · Contrast checker → · Palette generator →