#37C572#37C572

#37C572 is a light, vivid green. Relative luminance 0.420; OKLCH L 73.0% C 0.169 H 152.9°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#37C572
RGB	rgb(55, 197, 114)
HSL	hsl(145, 56%, 49%)
HSV	hsv(145, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 42.1%, 22.7%)
CIE-LAB	lab(70.84, -55.77, 31.10)
CIE-LCH	lch(70.84, 63.86, 150.85°)
OKLab	oklab(72.97% -0.1503 0.077)
OKLCH	oklch(72.97% 0.169 152.9)
XYZ	xyz(24.5769, 41.9568, 22.7195)
Luminance	0.4196 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C572 #C5378A

analogous

#43C537 #37C572 #37C5B9

triadic

#37C572 #7237C5 #C57237

tetradic

#37C572 #3743C5 #C5378A #C5B937

square

#37C572 #3743C5 #C5378A #C5B937

split-complementary

#37C572 #B937C5 #C53743

monochromatic

#1C653B #2A9556 #37C572 #65D493 #95E1B5

Accessibility & contrast

On white

2.24

#37C572 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#37C572 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C572

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C572	#FFFFFF	#000000	##000000
##37C572	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B56C

Deuteranopia (green-blind)

#B4A978

Tritanopia (blue-blind)

#00C2B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c572;
/* rgb */ color: rgb(55, 197, 114);
/* oklch */ color: oklch(73.0% 0.169 152.9);

Tailwind

colors: {
  custom: {
    50: '#81d89b',
    500: '#37c572',
    950: '#000000',
  },
}

SCSS

$custom: #37c572;
$custom-light: #81d89b;
$custom-dark: #000000;

JSON

{
  "hex": "#37c572",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 114
  },
  "hsl": {
    "h": 144.93,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72967,
    "c": 0.16884,
    "h": 152.9
  },
  "luminance": 0.4196
}

Semantic roles & 50–950 ramp

primary

#37C572

secondary

#CD8BB1

accent

#48A1E0

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #37C572

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

Preview Lab → · Contrast checker → · Palette generator →