#37491E#37491E

#37491E is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.9% C 0.070 H 128.2°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#37491E
RGB	rgb(55, 73, 30)
HSL	hsl(85, 42%, 20%)
HSV	hsv(85, 59%, 29%)
CMYK	cmyk(24.7%, 0%, 58.9%, 71.4%)
CIE-LAB	lab(28.57, -15.44, 23.19)
CIE-LCH	lch(28.57, 27.86, 123.65°)
OKLab	oklab(37.89% -0.0432 0.0549)
OKLCH	oklch(37.89% 0.07 128.2)
XYZ	xyz(4.1924, 5.6710, 2.1018)
Luminance	0.0567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37491E #301E49

analogous

#49451E #37491E #21491E

triadic

#37491E #1E3749 #491E37

tetradic

#37491E #1E4945 #301E49 #491E21

square

#37491E #1E4945 #301E49 #491E21

split-complementary

#37491E #1E2149 #451E49

monochromatic

#101609 #161E0C #37491E #587430 #78A042

Accessibility & contrast

On white

9.84

#37491E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#37491E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37491E

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37491E	#FFFFFF	#000000	##FFFFFF
##37491E	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D441A

Deuteranopia (green-blind)

#4A4321

Tritanopia (blue-blind)

#39463F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #37491e;
/* rgb */ color: rgb(55, 73, 30);
/* oklch */ color: oklch(37.9% 0.070 128.2);

Tailwind

colors: {
  custom: {
    50: '#6f7b5b',
    500: '#37491e',
    950: '#000000',
  },
}

SCSS

$custom: #37491e;
$custom-light: #6f7b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#37491e",
  "rgb": {
    "r": 55,
    "g": 73,
    "b": 30
  },
  "hsl": {
    "h": 85.116,
    "s": 41.748,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37888,
    "c": 0.06986,
    "h": 128.2
  },
  "luminance": 0.05671
}

Semantic roles & 50–950 ramp

primary

#37491E

secondary

#5D457E

accent

#56D28A

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070904

muted

#7A7B79

Preview Lab

Preview with #37491E

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

Preview Lab → · Contrast checker → · Palette generator →