#37BE66#37BE66

#37BE66 is a light, vivid green. Relative luminance 0.386; OKLCH L 70.9% C 0.171 H 150.6°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#37BE66
RGB	rgb(55, 190, 102)
HSL	hsl(141, 55%, 48%)
HSV	hsv(141, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 46.3%, 25.5%)
CIE-LAB	lab(68.46, -55.26, 34.17)
CIE-LCH	lch(68.46, 64.98, 148.27°)
OKLab	oklab(70.94% -0.1488 0.0837)
OKLCH	oklch(70.94% 0.171 150.6)
XYZ	xyz(22.3854, 38.5959, 18.8378)
Luminance	0.3860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE66 #BE378F

analogous

#4BBE37 #37BE66 #37BEA9

triadic

#37BE66 #6637BE #BE6637

tetradic

#37BE66 #374BBE #BE378F #BEA937

square

#37BE66 #374BBE #BE378F #BEA937

split-complementary

#37BE66 #A937BE #BE374B

monochromatic

#1C5F33 #298F4D #37BE66 #61D188 #90DFAC

Accessibility & contrast

On white

2.41

#37BE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#37BE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE66

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE66	#FFFFFF	#000000	##000000
##37BE66	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAE5F

Deuteranopia (green-blind)

#AFA26C

Tritanopia (blue-blind)

#00BBA9

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37be66;
/* rgb */ color: rgb(55, 190, 102);
/* oklch */ color: oklch(70.9% 0.171 150.6);

Tailwind

colors: {
  custom: {
    50: '#80d393',
    500: '#37be66',
    950: '#000000',
  },
}

SCSS

$custom: #37be66;
$custom-light: #80d393;
$custom-dark: #000000;

JSON

{
  "hex": "#37be66",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 102
  },
  "hsl": {
    "h": 140.889,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.7094,
    "c": 0.17071,
    "h": 150.6
  },
  "luminance": 0.38598
}

Semantic roles & 50–950 ramp

primary

#37BE66

secondary

#CA87B3

accent

#49ABDE

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #37BE66

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

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