#37440C#37440C

#37440C is a dark, moderate yellow-green. Relative luminance 0.050; OKLCH L 36.3% C 0.079 H 122.0°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#37440C
RGB	rgb(55, 68, 12)
HSL	hsl(74, 70%, 16%)
HSV	hsv(74, 82%, 27%)
CMYK	cmyk(19.1%, 0%, 82.4%, 73.3%)
CIE-LAB	lab(26.66, -14.27, 30.15)
CIE-LCH	lch(26.66, 33.36, 115.33°)
OKLab	oklab(36.29% -0.0419 0.067)
OKLCH	oklch(36.29% 0.079 122)
XYZ	xyz(3.7091, 4.9730, 1.1122)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37440C #190C44

analogous

#44350C #37440C #1B440C

triadic

#37440C #0C3744 #440C37

tetradic

#37440C #0C4435 #190C44 #440C1B

square

#37440C #0C4435 #190C44 #440C1B

split-complementary

#37440C #0C1B44 #350C44

monochromatic

#151A05 #151A05 #37440C #617815 #8BAC1E

Accessibility & contrast

On white

10.53

#37440C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#37440C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37440C

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37440C	#FFFFFF	#000000	##FFFFFF
##37440C	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#493F03

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#3A4039

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #37440c;
/* rgb */ color: rgb(55, 68, 12);
/* oklch */ color: oklch(36.3% 0.079 122.0);

Tailwind

colors: {
  custom: {
    50: '#70774f',
    500: '#37440c',
    950: '#000000',
  },
}

SCSS

$custom: #37440c;
$custom-light: #70774f;
$custom-dark: #000000;

JSON

{
  "hex": "#37440c",
  "rgb": {
    "r": 55,
    "g": 68,
    "b": 12
  },
  "hsl": {
    "h": 73.929,
    "s": 70,
    "l": 15.686
  },
  "oklch": {
    "l": 0.36287,
    "c": 0.07901,
    "h": 122
  },
  "luminance": 0.04973
}

Semantic roles & 50–950 ramp

primary

#37440C

secondary

#3F2C80

accent

#3BED64

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #37440C

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

Preview Lab → · Contrast checker → · Palette generator →