#37C237#37C237

#37C237 is a light, highly saturated green. Relative luminance 0.397; OKLCH L 71.4% C 0.213 H 142.9°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#37C237
RGB	rgb(55, 194, 55)
HSL	hsl(120, 56%, 49%)
HSV	hsv(120, 72%, 76%)
CMYK	cmyk(71.6%, 0%, 71.6%, 23.9%)
CIE-LAB	lab(69.23, -62.47, 56.32)
CIE-LCH	lch(69.23, 84.11, 137.97°)
OKLab	oklab(71.42% -0.1696 0.1281)
OKLCH	oklch(71.42% 0.213 142.9)
XYZ	xyz(21.5556, 39.6692, 10.1346)
Luminance	0.3967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C237 #C237C2

analogous

#7DC237 #37C237 #37C27D

triadic

#37C237 #3737C2 #C23737

tetradic

#37C237 #377DC2 #C237C2 #C27D37

square

#37C237 #377DC2 #C237C2 #C27D37

split-complementary

#37C237 #7D37C2 #C2377D

monochromatic

#1C631C #299229 #37C237 #63D363 #93E093

Accessibility & contrast

On white

2.35

#37C237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#37C237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C237

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C237	#FFFFFF	#000000	##000000
##37C237	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B020

Deuteranopia (green-blind)

#B6A545

Tritanopia (blue-blind)

#00BCA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37c237;
/* rgb */ color: rgb(55, 194, 55);
/* oklch */ color: oklch(71.4% 0.213 142.9);

Tailwind

colors: {
  custom: {
    50: '#83d676',
    500: '#37c237',
    950: '#000000',
  },
}

SCSS

$custom: #37c237;
$custom-light: #83d676;
$custom-dark: #000000;

JSON

{
  "hex": "#37c237",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 55
  },
  "hsl": {
    "h": 120,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.71422,
    "c": 0.21251,
    "h": 142.9
  },
  "luminance": 0.39672
}

Semantic roles & 50–950 ramp

primary

#37C237

secondary

#CB89CB

accent

#49DFDF

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37C237

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

Preview Lab → · Contrast checker → · Palette generator →