#37541E#37541E

#37541E is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 41.0% C 0.088 H 132.8°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#37541E
RGB	rgb(55, 84, 30)
HSL	hsl(92, 47%, 22%)
HSV	hsv(92, 64%, 33%)
CMYK	cmyk(34.5%, 0%, 64.3%, 67.1%)
CIE-LAB	lab(32.36, -21.36, 27.58)
CIE-LCH	lch(32.36, 34.88, 127.75°)
OKLab	oklab(40.96% -0.0595 0.0644)
OKLCH	oklch(40.96% 0.088 132.8)
XYZ	xyz(4.9801, 7.2464, 2.3644)
Luminance	0.0725 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37541E #3B1E54

analogous

#52541E #37541E #1E5420

triadic

#37541E #1E3754 #541E37

tetradic

#37541E #1E5254 #3B1E54 #54201E

square

#37541E #1E5254 #3B1E54 #54201E

split-complementary

#37541E #201E54 #541E52

monochromatic

#0F1708 #19270E #37541E #55812E #72AE3E

Accessibility & contrast

On white

8.57

#37541E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#37541E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37541E

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37541E	#FFFFFF	#000000	##FFFFFF
##37541E	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E18

Deuteranopia (green-blind)

#534B22

Tritanopia (blue-blind)

#375148

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #37541e;
/* rgb */ color: rgb(55, 84, 30);
/* oklch */ color: oklch(41.0% 0.088 132.8);

Tailwind

colors: {
  custom: {
    50: '#70845c',
    500: '#37541e',
    950: '#000000',
  },
}

SCSS

$custom: #37541e;
$custom-light: #70845c;
$custom-dark: #000000;

JSON

{
  "hex": "#37541e",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 30
  },
  "hsl": {
    "h": 92.222,
    "s": 47.368,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40964,
    "c": 0.08771,
    "h": 132.8
  },
  "luminance": 0.07247
}

Semantic roles & 50–950 ramp

primary

#37541E

secondary

#694589

accent

#51D799

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #37541E

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

Preview Lab → · Contrast checker → · Palette generator →