#37470B#37470B

#37470B is a dark, moderate yellow-green. Relative luminance 0.053; OKLCH L 37.1% C 0.084 H 123.9°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#37470B
RGB	rgb(55, 71, 11)
HSL	hsl(76, 73%, 16%)
HSV	hsv(76, 85%, 28%)
CMYK	cmyk(22.5%, 0%, 84.5%, 72.2%)
CIE-LAB	lab(27.69, -16.02, 31.54)
CIE-LCH	lch(27.69, 35.37, 116.93°)
OKLab	oklab(37.12% -0.0468 0.0697)
OKLCH	oklch(37.12% 0.084 123.9)
XYZ	xyz(3.8892, 5.3428, 1.1429)
Luminance	0.0534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37470B #1B0B47

analogous

#47390B #37470B #19470B

triadic

#37470B #0B3747 #470B37

tetradic

#37470B #0B4739 #1B0B47 #470B19

square

#37470B #0B4739 #1B0B47 #470B19

split-complementary

#37470B #0B1947 #390B47

monochromatic

#151A04 #151A04 #37470B #607C13 #89B11B

Accessibility & contrast

On white

10.15

#37470B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#37470B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37470B

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37470B	#FFFFFF	#000000	##FFFFFF
##37470B	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4201

Deuteranopia (green-blind)

#494111

Tritanopia (blue-blind)

#3A433C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #37470b;
/* rgb */ color: rgb(55, 71, 11);
/* oklch */ color: oklch(37.1% 0.084 123.9);

Tailwind

colors: {
  custom: {
    50: '#707a4f',
    500: '#37470b',
    950: '#000000',
  },
}

SCSS

$custom: #37470b;
$custom-light: #707a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#37470b",
  "rgb": {
    "r": 55,
    "g": 71,
    "b": 11
  },
  "hsl": {
    "h": 76,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.37119,
    "c": 0.08395,
    "h": 123.9
  },
  "luminance": 0.05343
}

Semantic roles & 50–950 ramp

primary

#37470B

secondary

#422A83

accent

#38F069

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #37470B

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

Preview Lab → · Contrast checker → · Palette generator →