#37BE47#37BE47

#37BE47 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.5% C 0.197 H 144.8°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#37BE47
RGB	rgb(55, 190, 71)
HSL	hsl(127, 55%, 48%)
HSV	hsv(127, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 62.6%, 25.5%)
CIE-LAB	lab(68.09, -59.58, 48.56)
CIE-LCH	lch(68.09, 76.86, 140.82°)
OKLab	oklab(70.51% -0.161 0.1135)
OKLCH	oklch(70.51% 0.197 144.8)
XYZ	xyz(21.1249, 38.0917, 12.1991)
Luminance	0.3809 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE47 #BE37AE

analogous

#6ABE37 #37BE47 #37BE8A

triadic

#37BE47 #4737BE #BE4737

tetradic

#37BE47 #376ABE #BE37AE #BE8A37

square

#37BE47 #376ABE #BE37AE #BE8A37

split-complementary

#37BE47 #8A37BE #BE376A

monochromatic

#1C5F24 #298F35 #37BE47 #61D16E #90DF9A

Accessibility & contrast

On white

2.44

#37BE47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#37BE47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE47

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE47	#FFFFFF	#000000	##000000
##37BE47	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD39

Deuteranopia (green-blind)

#B2A251

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37be47;
/* rgb */ color: rgb(55, 190, 71);
/* oklch */ color: oklch(70.5% 0.197 144.8);

Tailwind

colors: {
  custom: {
    50: '#81d37f',
    500: '#37be47',
    950: '#000000',
  },
}

SCSS

$custom: #37be47;
$custom-light: #81d37f;
$custom-dark: #000000;

JSON

{
  "hex": "#37be47",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 71
  },
  "hsl": {
    "h": 127.111,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70514,
    "c": 0.197,
    "h": 144.8
  },
  "luminance": 0.38094
}

Semantic roles & 50–950 ramp

primary

#37BE47

secondary

#CA87C2

accent

#49CDDE

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37BE47

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

Preview Lab → · Contrast checker → · Palette generator →