#37C742#37C742

#37C742 is a light, highly saturated green. Relative luminance 0.421; OKLCH L 72.8% C 0.211 H 144.0°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#37C742
RGB	rgb(55, 199, 66)
HSL	hsl(125, 57%, 50%)
HSV	hsv(125, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 66.8%, 22%)
CIE-LAB	lab(70.91, -63.10, 53.79)
CIE-LCH	lch(70.91, 82.92, 139.55°)
OKLab	oklab(72.84% -0.1708 0.1241)
OKLCH	oklch(72.84% 0.211 144)
XYZ	xyz(22.9809, 42.0498, 12.0585)
Luminance	0.4205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C742 #C737BC

analogous

#74C737 #37C742 #37C78A

triadic

#37C742 #4237C7 #C74237

tetradic

#37C742 #3774C7 #C737BC #C78A37

square

#37C742 #3774C7 #C737BC #C78A37

split-complementary

#37C742 #8A37C7 #C73774

monochromatic

#1C6722 #2A9732 #37C742 #66D56F #96E29C

Accessibility & contrast

On white

2.23

#37C742 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#37C742 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C742

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C742	#FFFFFF	#000000	##000000
##37C742	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB430

Deuteranopia (green-blind)

#BAA94E

Tritanopia (blue-blind)

#00C2AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c742;
/* rgb */ color: rgb(55, 199, 66);
/* oklch */ color: oklch(72.8% 0.211 144.0);

Tailwind

colors: {
  custom: {
    50: '#83d97c',
    500: '#37c742',
    950: '#000000',
  },
}

SCSS

$custom: #37c742;
$custom-light: #83d97c;
$custom-dark: #000000;

JSON

{
  "hex": "#37c742",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 66
  },
  "hsl": {
    "h": 124.583,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72836,
    "c": 0.21109,
    "h": 144
  },
  "luminance": 0.42052
}

Semantic roles & 50–950 ramp

primary

#37C742

secondary

#CD8CC9

accent

#48D4E0

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #37C742

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

Preview Lab → · Contrast checker → · Palette generator →