#37891F#37891F

#37891F is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.160 H 139.7°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#37891F
RGB	rgb(55, 137, 31)
HSL	hsl(106, 63%, 33%)
HSV	hsv(106, 77%, 54%)
CMYK	cmyk(59.9%, 0%, 77.4%, 46.3%)
CIE-LAB	lab(50.45, -44.50, 46.16)
CIE-LCH	lch(50.45, 64.12, 133.95°)
OKLab	oklab(55.82% -0.1223 0.1036)
OKLCH	oklch(55.82% 0.16 139.7)
XYZ	xyz(10.7681, 18.8015, 4.3577)
Luminance	0.1880 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37891F #711F89

analogous

#6C891F #37891F #1F893C

triadic

#37891F #1F3789 #891F37

tetradic

#37891F #1F6C89 #711F89 #893C1F

square

#37891F #1F6C89 #711F89 #893C1F

split-complementary

#37891F #3C1F89 #891F6C

monochromatic

#0F2508 #235714 #37891F #4BBB2A #6BD64C

Accessibility & contrast

On white

4.41

#37891F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#37891F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37891F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37891F	#FFFFFF	#000000	##000000
##37891F	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C07

Deuteranopia (green-blind)

#83762A

Tritanopia (blue-blind)

#2D8475

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #37891f;
/* rgb */ color: rgb(55, 137, 31);
/* oklch */ color: oklch(55.8% 0.160 139.7);

Tailwind

colors: {
  custom: {
    50: '#78ac63',
    500: '#37891f',
    950: '#000000',
  },
}

SCSS

$custom: #37891f;
$custom-light: #78ac63;
$custom-dark: #000000;

JSON

{
  "hex": "#37891f",
  "rgb": {
    "r": 55,
    "g": 137,
    "b": 31
  },
  "hsl": {
    "h": 106.415,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55817,
    "c": 0.16029,
    "h": 139.7
  },
  "luminance": 0.18802
}

Semantic roles & 50–950 ramp

primary

#37891F

secondary

#A04BB9

accent

#42E6C1

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #37891F

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

Preview Lab → · Contrast checker → · Palette generator →