#37DA70#37DA70

#37DA70 is a light, vivid green. Relative luminance 0.521; OKLCH L 78.3% C 0.197 H 150.1°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#37DA70
RGB	rgb(55, 218, 112)
HSL	hsl(141, 69%, 54%)
HSV	hsv(141, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 48.6%, 14.5%)
CIE-LAB	lab(77.35, -63.59, 40.43)
CIE-LCH	lch(77.35, 75.35, 147.55°)
OKLab	oklab(78.34% -0.1709 0.0984)
OKLCH	oklch(78.34% 0.197 150.1)
XYZ	xyz(29.5691, 52.1214, 23.8282)
Luminance	0.5212 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DA70 #DA37A1

analogous

#4FDA37 #37DA70 #37DAC2

triadic

#37DA70 #7037DA #DA7037

tetradic

#37DA70 #374FDA #DA37A1 #DAC237

square

#37DA70 #374FDA #DA37A1 #DAC237

split-complementary

#37DA70 #C237DA #DA374F

monochromatic

#187F3C #21B354 #37DA70 #6BE495 #9EEDBA

Accessibility & contrast

On white

1.84

#37DA70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#37DA70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DA70

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DA70	#FFFFFF	#000000	##000000
##37DA70	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC767

Deuteranopia (green-blind)

#C8BA78

Tritanopia (blue-blind)

#00D6C1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #37da70;
/* rgb */ color: rgb(55, 218, 112);
/* oklch */ color: oklch(78.3% 0.197 150.1);

Tailwind

colors: {
  custom: {
    50: '#86e79b',
    500: '#37da70',
    950: '#000000',
  },
}

SCSS

$custom: #37da70;
$custom-light: #86e79b;
$custom-dark: #000000;

JSON

{
  "hex": "#37da70",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 112
  },
  "hsl": {
    "h": 140.982,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78339,
    "c": 0.19721,
    "h": 150.1
  },
  "luminance": 0.52125
}

Semantic roles & 50–950 ramp

primary

#37DA70

secondary

#862F68

accent

#3CAEEC

background

#FCFEFC

surface

#F4FDF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #37DA70

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

Preview Lab → · Contrast checker → · Palette generator →