#37C552#37C552

#37C552 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.5% C 0.197 H 146.2°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#37C552
RGB	rgb(55, 197, 82)
HSL	hsl(131, 56%, 49%)
HSV	hsv(131, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 58.4%, 22.7%)
CIE-LAB	lab(70.42, -60.64, 46.29)
CIE-LCH	lch(70.42, 76.29, 142.64°)
OKLab	oklab(72.48% -0.1635 0.1096)
OKLCH	oklch(72.48% 0.197 146.2)
XYZ	xyz(23.0631, 41.3513, 14.7471)
Luminance	0.4135 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C552 #C537AA

analogous

#63C537 #37C552 #37C599

triadic

#37C552 #5237C5 #C55237

tetradic

#37C552 #3763C5 #C537AA #C59937

square

#37C552 #3763C5 #C537AA #C59937

split-complementary

#37C552 #9937C5 #C53763

monochromatic

#1C652A #2A953E #37C552 #65D47A #95E1A4

Accessibility & contrast

On white

2.27

#37C552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#37C552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C552

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C552	#FFFFFF	#000000	##000000
##37C552	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B346

Deuteranopia (green-blind)

#B7A85B

Tritanopia (blue-blind)

#00C0AC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c552;
/* rgb */ color: rgb(55, 197, 82);
/* oklch */ color: oklch(72.5% 0.197 146.2);

Tailwind

colors: {
  custom: {
    50: '#82d886',
    500: '#37c552',
    950: '#000000',
  },
}

SCSS

$custom: #37c552;
$custom-light: #82d886;
$custom-dark: #000000;

JSON

{
  "hex": "#37c552",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 82
  },
  "hsl": {
    "h": 131.408,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72483,
    "c": 0.19682,
    "h": 146.2
  },
  "luminance": 0.41354
}

Semantic roles & 50–950 ramp

primary

#37C552

secondary

#CD8BC0

accent

#48C3E0

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37C552

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

Preview Lab → · Contrast checker → · Palette generator →