#37471D#37471D

#37471D is a dark, moderate yellow-green. Relative luminance 0.054; OKLCH L 37.3% C 0.068 H 126.7°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#37471D
RGB	rgb(55, 71, 29)
HSL	hsl(83, 42%, 20%)
HSV	hsv(83, 59%, 28%)
CMYK	cmyk(22.5%, 0%, 59.2%, 72.2%)
CIE-LAB	lab(27.87, -14.43, 22.93)
CIE-LCH	lch(27.87, 27.09, 122.18°)
OKLab	oklab(37.32% -0.0405 0.0542)
OKLCH	oklch(37.32% 0.068 126.7)
XYZ	xyz(4.0505, 5.4074, 1.9925)
Luminance	0.0541 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37471D #2D1D47

analogous

#47421D #37471D #22471D

triadic

#37471D #1D3747 #471D37

tetradic

#37471D #1D4742 #2D1D47 #471D22

square

#37471D #1D4742 #2D1D47 #471D22

split-complementary

#37471D #1D2247 #421D47

monochromatic

#111609 #151C0B #37471D #59722F #7A9E40

Accessibility & contrast

On white

10.09

#37471D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#37471D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37471D

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37471D	#FFFFFF	#000000	##FFFFFF
##37471D	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4219

Deuteranopia (green-blind)

#484120

Tritanopia (blue-blind)

#39443E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #37471d;
/* rgb */ color: rgb(55, 71, 29);
/* oklch */ color: oklch(37.3% 0.068 126.7);

Tailwind

colors: {
  custom: {
    50: '#6f7a5a',
    500: '#37471d',
    950: '#000000',
  },
}

SCSS

$custom: #37471d;
$custom-light: #6f7a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#37471d",
  "rgb": {
    "r": 55,
    "g": 71,
    "b": 29
  },
  "hsl": {
    "h": 82.857,
    "s": 42,
    "l": 19.608
  },
  "oklch": {
    "l": 0.37317,
    "c": 0.06767,
    "h": 126.7
  },
  "luminance": 0.05407
}

Semantic roles & 50–950 ramp

primary

#37471D

secondary

#59447C

accent

#56D285

background

#F6F7F5

surface

#ECEDE9

border

#C7C8C5

text

#070904

muted

#7A7B79

Preview Lab

Preview with #37471D

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

Preview Lab → · Contrast checker → · Palette generator →