#37CB36#37CB36

#37CB36 is a light, highly saturated green. Relative luminance 0.438; OKLCH L 73.8% C 0.223 H 142.8°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#37CB36
RGB	rgb(55, 203, 54)
HSL	hsl(120, 59%, 50%)
HSV	hsv(120, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 73.4%, 20.4%)
CIE-LAB	lab(72.09, -65.44, 59.59)
CIE-LCH	lch(72.09, 88.50, 137.68°)
OKLab	oklab(73.79% -0.1777 0.1348)
OKLCH	oklch(73.79% 0.223 142.8)
XYZ	xyz(23.5959, 43.7878, 10.6977)
Luminance	0.4379 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB36 #CA36CB

analogous

#82CB36 #37CB36 #36CB7F

triadic

#37CB36 #3637CB #CB3637

tetradic

#37CB36 #3682CB #CA36CB #CB7F36

square

#37CB36 #3682CB #CA36CB #CB7F36

split-complementary

#37CB36 #7F36CB #CB3682

monochromatic

#1C6B1C #299C28 #37CB36 #67D867 #98E497

Accessibility & contrast

On white

2.15

#37CB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#37CB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB36

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB36	#FFFFFF	#000000	##000000
##37CB36	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB819

Deuteranopia (green-blind)

#BFAC46

Tritanopia (blue-blind)

#00C5AE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37cb36;
/* rgb */ color: rgb(55, 203, 54);
/* oklch */ color: oklch(73.8% 0.223 142.8);

Tailwind

colors: {
  custom: {
    50: '#85dc76',
    500: '#37cb36',
    950: '#000000',
  },
}

SCSS

$custom: #37cb36;
$custom-light: #85dc76;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb36",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 54
  },
  "hsl": {
    "h": 119.597,
    "s": 58.893,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73789,
    "c": 0.22301,
    "h": 142.8
  },
  "luminance": 0.4379
}

Semantic roles & 50–950 ramp

primary

#37CB36

secondary

#CF8DD0

accent

#46E2E1

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #37CB36

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

Preview Lab → · Contrast checker → · Palette generator →