#37BB46#37BB46

#37BB46 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.7% C 0.194 H 144.8°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#37BB46
RGB	rgb(55, 187, 70)
HSL	hsl(127, 55%, 47%)
HSV	hsv(127, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 62.6%, 26.7%)
CIE-LAB	lab(67.12, -58.67, 47.91)
CIE-LCH	lch(67.12, 75.75, 140.76°)
OKLab	oklab(69.71% -0.1586 0.112)
OKLCH	oklch(69.71% 0.194 144.8)
XYZ	xyz(20.4500, 36.7928, 11.8171)
Luminance	0.3679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB46 #BB37AC

analogous

#6ABB37 #37BB46 #37BB88

triadic

#37BB46 #4637BB #BB4637

tetradic

#37BB46 #376ABB #BB37AC #BB8837

square

#37BB46 #376ABB #BB37AC #BB8837

split-complementary

#37BB46 #8837BB #BB376A

monochromatic

#1B5C23 #298C34 #37BB46 #5FD06C #8EDE98

Accessibility & contrast

On white

2.51

#37BB46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#37BB46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB46

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB46	#FFFFFF	#000000	##000000
##37BB46	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA39

Deuteranopia (green-blind)

#AF9F50

Tritanopia (blue-blind)

#00B6A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37bb46;
/* rgb */ color: rgb(55, 187, 70);
/* oklch */ color: oklch(69.7% 0.194 144.8);

Tailwind

colors: {
  custom: {
    50: '#80d17e',
    500: '#37bb46',
    950: '#000000',
  },
}

SCSS

$custom: #37bb46;
$custom-light: #80d17e;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb46",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 70
  },
  "hsl": {
    "h": 126.818,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6971,
    "c": 0.19417,
    "h": 144.8
  },
  "luminance": 0.36795
}

Semantic roles & 50–950 ramp

primary

#37BB46

secondary

#C985C1

accent

#4ACDDE

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37BB46

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

Preview Lab → · Contrast checker → · Palette generator →