#37661D#37661D

#37661D is a mid, moderate yellow-green. Relative luminance 0.104; OKLCH L 46.0% C 0.116 H 136.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#37661D
RGB	rgb(55, 102, 29)
HSL	hsl(99, 56%, 26%)
HSV	hsv(99, 72%, 40%)
CMYK	cmyk(46.1%, 0%, 71.6%, 60%)
CIE-LAB	lab(38.56, -30.18, 34.85)
CIE-LCH	lch(38.56, 46.11, 130.89°)
OKLab	oklab(46.02% -0.0837 0.0797)
OKLCH	oklch(46.02% 0.116 136.4)
XYZ	xyz(6.5485, 10.4033, 2.8251)
Luminance	0.1040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37661D #4C1D66

analogous

#5B661D #37661D #1D6627

triadic

#37661D #1D3766 #661D37

tetradic

#37661D #1D5B66 #4C1D66 #66271D

square

#37661D #1D5B66 #4C1D66 #66271D

split-complementary

#37661D #271D66 #661D5B

monochromatic

#0D1807 #1D360F #37661D #51962B #6AC538

Accessibility & contrast

On white

6.82

#37661D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#37661D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37661D

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37661D	#FFFFFF	#000000	##FFFFFF
##37661D	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)

#6A5D13

Deuteranopia (green-blind)

#635923

Tritanopia (blue-blind)

#356257

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #37661d;
/* rgb */ color: rgb(55, 102, 29);
/* oklch */ color: oklch(46.0% 0.116 136.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#37661d",
  "rgb": {
    "r": 55,
    "g": 102,
    "b": 29
  },
  "hsl": {
    "h": 98.63,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46019,
    "c": 0.11557,
    "h": 136.4
  },
  "luminance": 0.10404
}

Semantic roles & 50–950 ramp

primary

#37661D

secondary

#7C449B

accent

#49DFAA

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #37661D

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

Preview Lab → · Contrast checker → · Palette generator →