#37DE47#37DE47

#37DE47 is a light, highly saturated green. Relative luminance 0.535; OKLCH L 78.9% C 0.234 H 144.1°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#37DE47
RGB	rgb(55, 222, 71)
HSL	hsl(126, 72%, 54%)
HSV	hsv(126, 75%, 87%)
CMYK	cmyk(75.2%, 0%, 68%, 12.9%)
CIE-LAB	lab(78.17, -69.96, 59.61)
CIE-LCH	lch(78.17, 91.91, 139.57°)
OKLab	oklab(78.88% -0.1892 0.1369)
OKLCH	oklch(78.88% 0.234 144.1)
XYZ	xyz(28.8322, 53.5063, 14.7682)
Luminance	0.5351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DE47 #DE37CE

analogous

#7ADE37 #37DE47 #37DE9B

triadic

#37DE47 #4737DE #DE4737

tetradic

#37DE47 #377ADE #DE37CE #DE9B37

square

#37DE47 #377ADE #DE37CE #DE9B37

split-complementary

#37DE47 #9B37DE #DE377A

monochromatic

#168521 #1FB92D #37DE47 #6CE777 #A0EFA8

Accessibility & contrast

On white

1.79

#37DE47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.70

#37DE47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DE47

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DE47	#FFFFFF	#000000	##000000
##37DE47	1.00	1.79	11.70	11.70
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.70	21.00	1.00	1.00
##000000	11.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C931

Deuteranopia (green-blind)

#D0BC56

Tritanopia (blue-blind)

#00D8C0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #37de47;
/* rgb */ color: rgb(55, 222, 71);
/* oklch */ color: oklch(78.9% 0.234 144.1);

Tailwind

colors: {
  custom: {
    50: '#88ea81',
    500: '#37de47',
    950: '#000000',
  },
}

SCSS

$custom: #37de47;
$custom-light: #88ea81;
$custom-dark: #000000;

JSON

{
  "hex": "#37de47",
  "rgb": {
    "r": 55,
    "g": 222,
    "b": 71
  },
  "hsl": {
    "h": 125.749,
    "s": 71.674,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78881,
    "c": 0.23352,
    "h": 144.1
  },
  "luminance": 0.5351
}

Semantic roles & 50–950 ramp

primary

#37DE47

secondary

#8B2E82

accent

#39DDEE

background

#FCFFFB

surface

#F4FEF2

border

#CED6CC

text

#0D160B

muted

#7F857E

Preview Lab

Preview with #37DE47

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

Preview Lab → · Contrast checker → · Palette generator →