#37BA45#37BA45

#37BA45 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.4% C 0.194 H 144.7°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#37BA45
RGB	rgb(55, 186, 69)
HSL	hsl(126, 54%, 47%)
HSV	hsv(126, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 62.9%, 27.1%)
CIE-LAB	lab(66.79, -58.44, 47.98)
CIE-LCH	lch(66.79, 75.62, 140.61°)
OKLab	oklab(69.44% -0.158 0.1121)
OKLCH	oklch(69.44% 0.194 144.7)
XYZ	xyz(20.2073, 36.3575, 11.5818)
Luminance	0.3636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA45 #BA37AC

analogous

#6BBA37 #37BA45 #37BA86

triadic

#37BA45 #4537BA #BA4537

tetradic

#37BA45 #376BBA #BA37AC #BA8637

square

#37BA45 #376BBA #BA37AC #BA8637

split-complementary

#37BA45 #8637BA #BA376B

monochromatic

#1B5C22 #298B33 #37BA45 #5FD06B #8EDE96

Accessibility & contrast

On white

2.54

#37BA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#37BA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA45

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA45	#FFFFFF	#000000	##000000
##37BA45	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA937

Deuteranopia (green-blind)

#AE9E4F

Tritanopia (blue-blind)

#00B5A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37ba45;
/* rgb */ color: rgb(55, 186, 69);
/* oklch */ color: oklch(69.4% 0.194 144.7);

Tailwind

colors: {
  custom: {
    50: '#80d07d',
    500: '#37ba45',
    950: '#000000',
  },
}

SCSS

$custom: #37ba45;
$custom-light: #80d07d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba45",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 69
  },
  "hsl": {
    "h": 126.412,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69435,
    "c": 0.19372,
    "h": 144.7
  },
  "luminance": 0.3636
}

Semantic roles & 50–950 ramp

primary

#37BA45

secondary

#C885C1

accent

#4ACEDE

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37BA45

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

Preview Lab → · Contrast checker → · Palette generator →