#37CB52#37CB52

#37CB52 is a light, highly saturated green. Relative luminance 0.441; OKLCH L 74.1% C 0.204 H 145.9°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#37CB52
RGB	rgb(55, 203, 82)
HSL	hsl(131, 59%, 51%)
HSV	hsv(131, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 59.6%, 20.4%)
CIE-LAB	lab(72.32, -62.67, 48.49)
CIE-LCH	lch(72.32, 79.24, 142.27°)
OKLab	oklab(74.05% -0.169 0.1143)
OKLCH	oklch(74.05% 0.204 145.9)
XYZ	xyz(24.4527, 44.1305, 15.2103)
Luminance	0.4413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB52 #CB37B0

analogous

#66CB37 #37CB52 #37CB9C

triadic

#37CB52 #5237CB #CB5237

tetradic

#37CB52 #3766CB #CB37B0 #CB9C37

square

#37CB52 #3766CB #CB37B0 #CB9C37

split-complementary

#37CB52 #9C37CB #CB3766

monochromatic

#1C6C2B #299C3E #37CB52 #68D87C #98E4A6

Accessibility & contrast

On white

2.14

#37CB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#37CB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB52

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB52	#FFFFFF	#000000	##000000
##37CB52	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB945

Deuteranopia (green-blind)

#BDAD5C

Tritanopia (blue-blind)

#00C6B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37cb52;
/* rgb */ color: rgb(55, 203, 82);
/* oklch */ color: oklch(74.1% 0.204 145.9);

Tailwind

colors: {
  custom: {
    50: '#83dc86',
    500: '#37cb52',
    950: '#000000',
  },
}

SCSS

$custom: #37cb52;
$custom-light: #83dc86;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb52",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 82
  },
  "hsl": {
    "h": 130.946,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74052,
    "c": 0.20401,
    "h": 145.9
  },
  "luminance": 0.44133
}

Semantic roles & 50–950 ramp

primary

#37CB52

secondary

#D08EC4

accent

#46C5E2

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CB52

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

Preview Lab → · Contrast checker → · Palette generator →