#37BD63#37BD63

#37BD63 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.6% C 0.172 H 150.0°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#37BD63
RGB	rgb(55, 189, 99)
HSL	hsl(140, 55%, 48%)
HSV	hsv(140, 71%, 74%)
CMYK	cmyk(70.9%, 0%, 47.6%, 25.9%)
CIE-LAB	lab(68.10, -55.39, 35.24)
CIE-LCH	lch(68.10, 65.65, 147.54°)
OKLab	oklab(70.63% -0.1491 0.086)
OKLCH	oklch(70.63% 0.172 150)
XYZ	xyz(22.0235, 38.1058, 17.9964)
Luminance	0.3811 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BD63 #BD3791

analogous

#4EBD37 #37BD63 #37BDA6

triadic

#37BD63 #6337BD #BD6337

tetradic

#37BD63 #374EBD #BD3791 #BDA637

square

#37BD63 #374EBD #BD3791 #BDA637

split-complementary

#37BD63 #A637BD #BD374E

monochromatic

#1B5E31 #298E4A #37BD63 #60D185 #90DFAA

Accessibility & contrast

On white

2.44

#37BD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#37BD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BD63

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BD63	#FFFFFF	#000000	##000000
##37BD63	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAD5C

Deuteranopia (green-blind)

#AEA169

Tritanopia (blue-blind)

#00BAA8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37bd63;
/* rgb */ color: rgb(55, 189, 99);
/* oklch */ color: oklch(70.6% 0.172 150.0);

Tailwind

colors: {
  custom: {
    50: '#80d291',
    500: '#37bd63',
    950: '#000000',
  },
}

SCSS

$custom: #37bd63;
$custom-light: #80d291;
$custom-dark: #000000;

JSON

{
  "hex": "#37bd63",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 99
  },
  "hsl": {
    "h": 139.701,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70629,
    "c": 0.17214,
    "h": 150
  },
  "luminance": 0.38108
}

Semantic roles & 50–950 ramp

primary

#37BD63

secondary

#C986B3

accent

#4AADDE

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #37BD63

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

Preview Lab → · Contrast checker → · Palette generator →