#37BC43#37BC43

#37BC43 is a light, vivid green. Relative luminance 0.372; OKLCH L 69.9% C 0.198 H 144.3°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#37BC43
RGB	rgb(55, 188, 67)
HSL	hsl(125, 55%, 48%)
HSV	hsv(125, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 64.4%, 26.3%)
CIE-LAB	lab(67.41, -59.34, 49.55)
CIE-LCH	lch(67.41, 77.31, 140.14°)
OKLab	oklab(69.94% -0.1605 0.1152)
OKLCH	oklch(69.94% 0.198 144.3)
XYZ	xyz(20.5706, 37.1816, 11.4018)
Luminance	0.3718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC43 #BC37B0

analogous

#6DBC37 #37BC43 #37BC86

triadic

#37BC43 #4337BC #BC4337

tetradic

#37BC43 #376DBC #BC37B0 #BC8637

square

#37BC43 #376DBC #BC37B0 #BC8637

split-complementary

#37BC43 #8637BC #BC376D

monochromatic

#1B5D21 #298D32 #37BC43 #60D06A #8FDE96

Accessibility & contrast

On white

2.49

#37BC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#37BC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC43

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC43	#FFFFFF	#000000	##000000
##37BC43	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB34

Deuteranopia (green-blind)

#B0A04E

Tritanopia (blue-blind)

#00B7A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bc43;
/* rgb */ color: rgb(55, 188, 67);
/* oklch */ color: oklch(69.9% 0.198 144.3);

Tailwind

colors: {
  custom: {
    50: '#81d17c',
    500: '#37bc43',
    950: '#000000',
  },
}

SCSS

$custom: #37bc43;
$custom-light: #81d17c;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc43",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 67
  },
  "hsl": {
    "h": 125.414,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69943,
    "c": 0.19759,
    "h": 144.3
  },
  "luminance": 0.37184
}

Semantic roles & 50–950 ramp

primary

#37BC43

secondary

#C986C3

accent

#4AD1DE

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37BC43

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

Preview Lab → · Contrast checker → · Palette generator →