#37CB43#37CB43

#37CB43 is a light, highly saturated green. Relative luminance 0.439; OKLCH L 73.9% C 0.215 H 144.0°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#37CB43
RGB	rgb(55, 203, 67)
HSL	hsl(125, 59%, 51%)
HSV	hsv(125, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 67%, 20.4%)
CIE-LAB	lab(72.18, -64.30, 54.76)
CIE-LCH	lch(72.18, 84.46, 139.58°)
OKLab	oklab(73.9% -0.174 0.1262)
OKLCH	oklch(73.9% 0.215 144)
XYZ	xyz(23.9430, 43.9266, 12.5259)
Luminance	0.4393 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB43 #CB37BF

analogous

#75CB37 #37CB43 #37CB8D

triadic

#37CB43 #4337CB #CB4337

tetradic

#37CB43 #3775CB #CB37BF #CB8D37

square

#37CB43 #3775CB #CB37BF #CB8D37

split-complementary

#37CB43 #8D37CB #CB3775

monochromatic

#1C6C22 #299C32 #37CB43 #68D871 #98E49E

Accessibility & contrast

On white

2.15

#37CB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#37CB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB43

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB43	#FFFFFF	#000000	##000000
##37CB43	1.00	2.15	9.79	9.79
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB831

Deuteranopia (green-blind)

#BEAC50

Tritanopia (blue-blind)

#00C5AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37cb43;
/* rgb */ color: rgb(55, 203, 67);
/* oklch */ color: oklch(73.9% 0.215 144.0);

Tailwind

colors: {
  custom: {
    50: '#84dc7d',
    500: '#37cb43',
    950: '#000000',
  },
}

SCSS

$custom: #37cb43;
$custom-light: #84dc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb43",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 124.865,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73896,
    "c": 0.21497,
    "h": 144
  },
  "luminance": 0.43929
}

Semantic roles & 50–950 ramp

primary

#37CB43

secondary

#D08ECA

accent

#46D5E2

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #37CB43

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

Preview Lab → · Contrast checker → · Palette generator →