#37871A#37871A

#37871A is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.161 H 139.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#37871A
RGB	rgb(55, 135, 26)
HSL	hsl(104, 68%, 32%)
HSV	hsv(104, 81%, 53%)
CMYK	cmyk(59.3%, 0%, 80.7%, 47.1%)
CIE-LAB	lab(49.75, -44.08, 47.20)
CIE-LCH	lch(49.75, 64.58, 133.04°)
OKLab	oklab(55.23% -0.1214 0.105)
OKLCH	oklch(55.23% 0.161 139.1)
XYZ	xyz(10.4255, 18.2138, 3.9433)
Luminance	0.1822 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37871A #6A1A87

analogous

#6E871A #37871A #1A8734

triadic

#37871A #1A3787 #871A37

tetradic

#37871A #1A6E87 #6A1A87 #87341A

square

#37871A #1A6E87 #6A1A87 #87341A

split-complementary

#37871A #341A87 #871A6E

monochromatic

#0D2006 #225410 #37871A #4CBA24 #6ADA41

Accessibility & contrast

On white

4.52

#37871A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#37871A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37871A

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37871A	#FFFFFF	#000000	##000000
##37871A	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#817427

Tritanopia (blue-blind)

#2E8273

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #37871a;
/* rgb */ color: rgb(55, 135, 26);
/* oklch */ color: oklch(55.2% 0.161 139.1);

Tailwind

colors: {
  custom: {
    50: '#78ab60',
    500: '#37871a',
    950: '#000000',
  },
}

SCSS

$custom: #37871a;
$custom-light: #78ab60;
$custom-dark: #000000;

JSON

{
  "hex": "#37871a",
  "rgb": {
    "r": 55,
    "g": 135,
    "b": 26
  },
  "hsl": {
    "h": 104.037,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5523,
    "c": 0.16057,
    "h": 139.1
  },
  "luminance": 0.18215
}

Semantic roles & 50–950 ramp

primary

#37871A

secondary

#9A42BA

accent

#3DEBBC

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #37871A

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

Preview Lab → · Contrast checker → · Palette generator →