#37C64C#37C64C

#37C64C is a light, highly saturated green. Relative luminance 0.417; OKLCH L 72.7% C 0.203 H 145.3°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#37C64C
RGB	rgb(55, 198, 76)
HSL	hsl(129, 57%, 50%)
HSV	hsv(129, 72%, 78%)
CMYK	cmyk(72.2%, 0%, 61.6%, 22.4%)
CIE-LAB	lab(70.68, -61.70, 49.29)
CIE-LCH	lch(70.68, 78.97, 141.38°)
OKLab	oklab(72.68% -0.1666 0.1155)
OKLCH	oklch(72.68% 0.203 145.3)
XYZ	xyz(23.0726, 41.7196, 13.6728)
Luminance	0.4172 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C64C #C637B1

analogous

#6AC637 #37C64C #37C694

triadic

#37C64C #4C37C6 #C64C37

tetradic

#37C64C #376AC6 #C637B1 #C69437

square

#37C64C #376AC6 #C637B1 #C69437

split-complementary

#37C64C #9437C6 #C6376A

monochromatic

#1C6627 #2A963A #37C64C #66D476 #96E2A1

Accessibility & contrast

On white

2.25

#37C64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#37C64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C64C

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C64C	#FFFFFF	#000000	##000000
##37C64C	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B43E

Deuteranopia (green-blind)

#B9A856

Tritanopia (blue-blind)

#00C1AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c64c;
/* rgb */ color: rgb(55, 198, 76);
/* oklch */ color: oklch(72.7% 0.203 145.3);

Tailwind

colors: {
  custom: {
    50: '#82d882',
    500: '#37c64c',
    950: '#000000',
  },
}

SCSS

$custom: #37c64c;
$custom-light: #82d882;
$custom-dark: #000000;

JSON

{
  "hex": "#37c64c",
  "rgb": {
    "r": 55,
    "g": 198,
    "b": 76
  },
  "hsl": {
    "h": 128.811,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72675,
    "c": 0.20271,
    "h": 145.3
  },
  "luminance": 0.41722
}

Semantic roles & 50–950 ramp

primary

#37C64C

secondary

#CD8CC3

accent

#48CAE0

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37C64C

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

Preview Lab → · Contrast checker → · Palette generator →