#37BC4A#37BC4A

#37BC4A is a light, vivid green. Relative luminance 0.373; OKLCH L 70.0% C 0.192 H 145.3°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#37BC4A
RGB	rgb(55, 188, 74)
HSL	hsl(129, 55%, 48%)
HSV	hsv(129, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 60.6%, 26.3%)
CIE-LAB	lab(67.48, -58.55, 46.53)
CIE-LCH	lch(67.48, 74.79, 141.52°)
OKLab	oklab(70.02% -0.1581 0.1094)
OKLCH	oklch(70.02% 0.192 145.3)
XYZ	xyz(20.7934, 37.2708, 12.5754)
Luminance	0.3727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC4A #BC37A9

analogous

#67BC37 #37BC4A #37BC8C

triadic

#37BC4A #4A37BC #BC4A37

tetradic

#37BC4A #3767BC #BC37A9 #BC8C37

square

#37BC4A #3767BC #BC37A9 #BC8C37

split-complementary

#37BC4A #8C37BC #BC3767

monochromatic

#1B5D25 #298D37 #37BC4A #60D070 #8FDE9A

Accessibility & contrast

On white

2.48

#37BC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#37BC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC4A

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC4A	#FFFFFF	#000000	##000000
##37BC4A	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB3E

Deuteranopia (green-blind)

#AFA053

Tritanopia (blue-blind)

#00B7A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bc4a;
/* rgb */ color: rgb(55, 188, 74);
/* oklch */ color: oklch(70.0% 0.192 145.3);

Tailwind

colors: {
  custom: {
    50: '#80d180',
    500: '#37bc4a',
    950: '#000000',
  },
}

SCSS

$custom: #37bc4a;
$custom-light: #80d180;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc4a",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 74
  },
  "hsl": {
    "h": 128.571,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7002,
    "c": 0.19228,
    "h": 145.3
  },
  "luminance": 0.37273
}

Semantic roles & 50–950 ramp

primary

#37BC4A

secondary

#C986BF

accent

#4AC9DE

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37BC4A

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

Preview Lab → · Contrast checker → · Palette generator →