#37C553#37C553

#37C553 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.5% C 0.196 H 146.3°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#37C553
RGB	rgb(55, 197, 83)
HSL	hsl(132, 56%, 49%)
HSV	hsv(132, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 57.9%, 22.7%)
CIE-LAB	lab(70.43, -60.52, 45.84)
CIE-LCH	lch(70.43, 75.92, 142.85°)
OKLab	oklab(72.5% -0.1631 0.1087)
OKLCH	oklch(72.5% 0.196 146.3)
XYZ	xyz(23.1015, 41.3667, 14.9490)
Luminance	0.4137 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C553 #C537A9

analogous

#62C537 #37C553 #37C59A

triadic

#37C553 #5337C5 #C55337

tetradic

#37C553 #3762C5 #C537A9 #C59A37

square

#37C553 #3762C5 #C537A9 #C59A37

split-complementary

#37C553 #9A37C5 #C53762

monochromatic

#1C652B #2A953F #37C553 #65D47B #95E1A4

Accessibility & contrast

On white

2.26

#37C553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#37C553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C553

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C553	#FFFFFF	#000000	##000000
##37C553	1.00	2.26	9.27	9.27
#FFFFFF	2.26	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)

#C8B348

Deuteranopia (green-blind)

#B7A85C

Tritanopia (blue-blind)

#00C0AC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c553;
/* rgb */ color: rgb(55, 197, 83);
/* oklch */ color: oklch(72.5% 0.196 146.3);

Tailwind

colors: {
  custom: {
    50: '#82d887',
    500: '#37c553',
    950: '#000000',
  },
}

SCSS

$custom: #37c553;
$custom-light: #82d887;
$custom-dark: #000000;

JSON

{
  "hex": "#37c553",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 83
  },
  "hsl": {
    "h": 131.831,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72495,
    "c": 0.19601,
    "h": 146.3
  },
  "luminance": 0.41369
}

Semantic roles & 50–950 ramp

primary

#37C553

secondary

#CD8BC0

accent

#48C2E0

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37C553

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

Preview Lab → · Contrast checker → · Palette generator →