#37DF4A#37DF4A

#37DF4A is a light, highly saturated green. Relative luminance 0.541; OKLCH L 79.2% C 0.233 H 144.4°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#37DF4A
RGB	rgb(55, 223, 74)
HSL	hsl(127, 72%, 55%)
HSV	hsv(127, 75%, 87%)
CMYK	cmyk(75.3%, 0%, 66.8%, 12.5%)
CIE-LAB	lab(78.51, -69.99, 58.79)
CIE-LCH	lch(78.51, 91.41, 139.97°)
OKLab	oklab(79.17% -0.1892 0.1355)
OKLCH	oklch(79.17% 0.233 144.4)
XYZ	xyz(29.1973, 54.0786, 15.3767)
Luminance	0.5408 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DF4A #DF37CC

analogous

#78DF37 #37DF4A #37DF9E

triadic

#37DF4A #4A37DF #DF4A37

tetradic

#37DF4A #3778DF #DF37CC #DF9E37

square

#37DF4A #3778DF #DF37CC #DF9E37

split-complementary

#37DF4A #9E37DF #DF3778

monochromatic

#158622 #1EBB30 #37DF4A #6CE77A #A1F0A9

Accessibility & contrast

On white

1.78

#37DF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#37DF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DF4A

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DF4A	#FFFFFF	#000000	##000000
##37DF4A	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA36

Deuteranopia (green-blind)

#D0BD58

Tritanopia (blue-blind)

#00D9C1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #37df4a;
/* rgb */ color: rgb(55, 223, 74);
/* oklch */ color: oklch(79.2% 0.233 144.4);

Tailwind

colors: {
  custom: {
    50: '#88ea83',
    500: '#37df4a',
    950: '#000000',
  },
}

SCSS

$custom: #37df4a;
$custom-light: #88ea83;
$custom-dark: #000000;

JSON

{
  "hex": "#37df4a",
  "rgb": {
    "r": 55,
    "g": 223,
    "b": 74
  },
  "hsl": {
    "h": 126.786,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79166,
    "c": 0.23267,
    "h": 144.4
  },
  "luminance": 0.54082
}

Semantic roles & 50–950 ramp

primary

#37DF4A

secondary

#8C2E82

accent

#39DAEF

background

#FCFFFB

surface

#F4FEF2

border

#CED6CC

text

#0D160B

muted

#7F857E

Preview Lab

Preview with #37DF4A

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

Preview Lab → · Contrast checker → · Palette generator →