#37BA40#37BA40

#37BA40 is a light, vivid green. Relative luminance 0.363; OKLCH L 69.4% C 0.197 H 144.0°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#37BA40
RGB	rgb(55, 186, 64)
HSL	hsl(124, 54%, 47%)
HSV	hsv(124, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 65.6%, 27.1%)
CIE-LAB	lab(66.75, -58.98, 50.09)
CIE-LCH	lch(66.75, 77.38, 139.66°)
OKLab	oklab(69.38% -0.1597 0.116)
OKLCH	oklch(69.38% 0.197 144)
XYZ	xyz(20.0586, 36.2980, 10.7986)
Luminance	0.3630 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA40 #BA37B1

analogous

#70BA37 #37BA40 #37BA81

triadic

#37BA40 #4037BA #BA4037

tetradic

#37BA40 #3770BA #BA37B1 #BA8137

square

#37BA40 #3770BA #BA37B1 #BA8137

split-complementary

#37BA40 #8137BA #BA3770

monochromatic

#1B5C1F #298B30 #37BA40 #5FD066 #8EDE93

Accessibility & contrast

On white

2.54

#37BA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#37BA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA40

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA40	#FFFFFF	#000000	##000000
##37BA40	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA931

Deuteranopia (green-blind)

#AE9E4B

Tritanopia (blue-blind)

#04B5A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37ba40;
/* rgb */ color: rgb(55, 186, 64);
/* oklch */ color: oklch(69.4% 0.197 144.0);

Tailwind

colors: {
  custom: {
    50: '#80d07a',
    500: '#37ba40',
    950: '#000000',
  },
}

SCSS

$custom: #37ba40;
$custom-light: #80d07a;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba40",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 64
  },
  "hsl": {
    "h": 124.122,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69383,
    "c": 0.1974,
    "h": 144
  },
  "luminance": 0.363
}

Semantic roles & 50–950 ramp

primary

#37BA40

secondary

#C885C3

accent

#4AD4DE

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37BA40

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

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