#37D348#37D348

#37D348 is a light, highly saturated green. Relative luminance 0.479; OKLCH L 76.0% C 0.221 H 144.4°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#37D348
RGB	rgb(55, 211, 72)
HSL	hsl(127, 64%, 52%)
HSV	hsv(127, 74%, 83%)
CMYK	cmyk(73.9%, 0%, 65.9%, 17.3%)
CIE-LAB	lab(74.74, -66.39, 55.51)
CIE-LCH	lch(74.74, 86.54, 140.10°)
OKLab	oklab(76.03% -0.1795 0.1283)
OKLCH	oklch(76.03% 0.221 144.4)
XYZ	xyz(26.0378, 47.8656, 13.9964)
Luminance	0.4787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D348 #D337C2

analogous

#74D337 #37D348 #37D396

triadic

#37D348 #4837D3 #D34837

tetradic

#37D348 #3774D3 #D337C2 #D39637

square

#37D348 #3774D3 #D337C2 #D39637

split-complementary

#37D348 #9637D3 #D33774

monochromatic

#1A7624 #25A833 #37D348 #69DE76 #9BE9A4

Accessibility & contrast

On white

1.99

#37D348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#37D348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D348

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D348	#FFFFFF	#000000	##000000
##37D348	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF36

Deuteranopia (green-blind)

#C5B355

Tritanopia (blue-blind)

#00CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #37d348;
/* rgb */ color: rgb(55, 211, 72);
/* oklch */ color: oklch(76.0% 0.221 144.4);

Tailwind

colors: {
  custom: {
    50: '#85e281',
    500: '#37d348',
    950: '#000000',
  },
}

SCSS

$custom: #37d348;
$custom-light: #85e281;
$custom-dark: #000000;

JSON

{
  "hex": "#37d348",
  "rgb": {
    "r": 55,
    "g": 211,
    "b": 72
  },
  "hsl": {
    "h": 126.538,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76034,
    "c": 0.22062,
    "h": 144.4
  },
  "luminance": 0.47869
}

Semantic roles & 50–950 ramp

primary

#37D348

secondary

#D591CE

accent

#41D5E7

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #37D348

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

Preview Lab → · Contrast checker → · Palette generator →