#37481D#37481D

#37481D is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.6% C 0.069 H 127.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#37481D
RGB	rgb(55, 72, 29)
HSL	hsl(84, 43%, 20%)
HSV	hsv(84, 60%, 28%)
CMYK	cmyk(23.6%, 0%, 59.7%, 71.8%)
CIE-LAB	lab(28.21, -14.99, 23.33)
CIE-LCH	lch(28.21, 27.73, 122.72°)
OKLab	oklab(37.6% -0.0421 0.0551)
OKLCH	oklch(37.6% 0.069 127.4)
XYZ	xyz(4.1147, 5.5356, 2.0139)
Luminance	0.0554 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37481D #2E1D48

analogous

#48441D #37481D #22481D

triadic

#37481D #1D3748 #481D37

tetradic

#37481D #1D4844 #2E1D48 #481D22

square

#37481D #1D4844 #2E1D48 #481D22

split-complementary

#37481D #1D2248 #441D48

monochromatic

#111609 #161C0B #37481D #58742F #7A9F40

Accessibility & contrast

On white

9.97

#37481D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#37481D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37481D

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37481D	#FFFFFF	#000000	##FFFFFF
##37481D	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4319

Deuteranopia (green-blind)

#494220

Tritanopia (blue-blind)

#39453E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #37481d;
/* rgb */ color: rgb(55, 72, 29);
/* oklch */ color: oklch(37.6% 0.069 127.4);

Tailwind

colors: {
  custom: {
    50: '#6f7b5a',
    500: '#37481d',
    950: '#000000',
  },
}

SCSS

$custom: #37481d;
$custom-light: #6f7b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#37481d",
  "rgb": {
    "r": 55,
    "g": 72,
    "b": 29
  },
  "hsl": {
    "h": 83.721,
    "s": 42.574,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37595,
    "c": 0.06933,
    "h": 127.4
  },
  "luminance": 0.05536
}

Semantic roles & 50–950 ramp

primary

#37481D

secondary

#5A447D

accent

#55D287

background

#F6F7F5

surface

#ECEDE9

border

#C7C8C5

text

#070904

muted

#7A7B79

Preview Lab

Preview with #37481D

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

Preview Lab → · Contrast checker → · Palette generator →