#37DD47#37DD47

#37DD47 is a light, highly saturated green. Relative luminance 0.530; OKLCH L 78.6% C 0.232 H 144.1°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#37DD47
RGB	rgb(55, 221, 71)
HSL	hsl(126, 71%, 54%)
HSV	hsv(126, 75%, 87%)
CMYK	cmyk(75.1%, 0%, 67.9%, 13.3%)
CIE-LAB	lab(77.86, -69.65, 59.28)
CIE-LCH	lch(77.86, 91.46, 139.60°)
OKLab	oklab(78.62% -0.1884 0.1362)
OKLCH	oklch(78.62% 0.232 144.1)
XYZ	xyz(28.5674, 52.9767, 14.6800)
Luminance	0.5298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DD47 #DD37CD

analogous

#7ADD37 #37DD47 #37DD9A

triadic

#37DD47 #4737DD #DD4737

tetradic

#37DD47 #377ADD #DD37CD #DD9A37

square

#37DD47 #377ADD #DD37CD #DD9A37

split-complementary

#37DD47 #9A37DD #DD377A

monochromatic

#168321 #1FB82E #37DD47 #6BE677 #A0EFA7

Accessibility & contrast

On white

1.81

#37DD47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#37DD47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DD47

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DD47	#FFFFFF	#000000	##000000
##37DD47	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C832

Deuteranopia (green-blind)

#CFBC55

Tritanopia (blue-blind)

#00D7BF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #37dd47;
/* rgb */ color: rgb(55, 221, 71);
/* oklch */ color: oklch(78.6% 0.232 144.1);

Tailwind

colors: {
  custom: {
    50: '#88e981',
    500: '#37dd47',
    950: '#000000',
  },
}

SCSS

$custom: #37dd47;
$custom-light: #88e981;
$custom-dark: #000000;

JSON

{
  "hex": "#37dd47",
  "rgb": {
    "r": 55,
    "g": 221,
    "b": 71
  },
  "hsl": {
    "h": 125.783,
    "s": 70.94,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78622,
    "c": 0.23242,
    "h": 144.1
  },
  "luminance": 0.5298
}

Semantic roles & 50–950 ramp

primary

#37DD47

secondary

#8A2E81

accent

#3ADCEE

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #37DD47

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

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