#37541D#37541D

#37541D is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 41.0% C 0.089 H 132.5°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#37541D
RGB	rgb(55, 84, 29)
HSL	hsl(92, 49%, 22%)
HSV	hsv(92, 65%, 33%)
CMYK	cmyk(34.5%, 0%, 65.5%, 67.1%)
CIE-LAB	lab(32.35, -21.46, 28.09)
CIE-LCH	lch(32.35, 35.35, 127.38°)
OKLab	oklab(40.95% -0.0599 0.0654)
OKLCH	oklch(40.95% 0.089 132.5)
XYZ	xyz(4.9676, 7.2414, 2.2982)
Luminance	0.0724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37541D #3A1D54

analogous

#53541D #37541D #1D541E

triadic

#37541D #1D3754 #541D37

tetradic

#37541D #1D5354 #3A1D54 #541E1D

square

#37541D #1D5354 #3A1D54 #541E1D

split-complementary

#37541D #1E1D54 #541D53

monochromatic

#0F1708 #19270D #37541D #55812D #73AF3C

Accessibility & contrast

On white

8.58

#37541D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#37541D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37541D

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37541D	#FFFFFF	#000000	##FFFFFF
##37541D	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E17

Deuteranopia (green-blind)

#534B21

Tritanopia (blue-blind)

#385148

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #37541d;
/* rgb */ color: rgb(55, 84, 29);
/* oklch */ color: oklch(41.0% 0.089 132.5);

Tailwind

colors: {
  custom: {
    50: '#70845b',
    500: '#37541d',
    950: '#000000',
  },
}

SCSS

$custom: #37541d;
$custom-light: #70845b;
$custom-dark: #000000;

JSON

{
  "hex": "#37541d",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 29
  },
  "hsl": {
    "h": 91.636,
    "s": 48.673,
    "l": 22.157
  },
  "oklch": {
    "l": 0.40951,
    "c": 0.08869,
    "h": 132.5
  },
  "luminance": 0.07242
}

Semantic roles & 50–950 ramp

primary

#37541D

secondary

#684489

accent

#50D898

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #37541D

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

Preview Lab → · Contrast checker → · Palette generator →