#37D57A#37D57A

#37D57A is a light, vivid green. Relative luminance 0.498; OKLCH L 77.2% C 0.182 H 152.8°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX#37D57A
RGBrgb(55, 213, 122)
HSLhsl(145, 65%, 53%)
HSVhsv(145, 74%, 84%)
CMYKcmyk(74.2%, 0%, 42.7%, 16.5%)
CIE-LABlab(75.95, -60.18, 33.66)
CIE-LCHlch(75.95, 68.96, 150.78°)
OKLaboklab(77.22% -0.162 0.0832)
OKLCHoklch(77.22% 0.182 152.8)
XYZxyz(28.8801, 49.8025, 26.4994)
Luminance0.4981 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37D57A #D53792
analogous
#43D537 #37D57A #37D5C9
triadic
#37D57A #7A37D5 #D57A37
tetradic
#37D57A #3743D5 #D53792 #D5C937
square
#37D57A #3743D5 #D53792 #D5C937
split-complementary
#37D57A #C937D5 #D53743
monochromatic
#197842 #24AB5D #37D57A #6AE09C #9CEABD

Accessibility & contrast

On white

1.92
#37D57A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.96
#37D57A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D57A
10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37D57A#FFFFFF#000000##000000
##37D57A1.001.9210.9610.96
#FFFFFF1.921.0021.0021.00
#00000010.9621.001.001.00
##00000010.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5C373
Deuteranopia (green-blind)
#C2B680
Tritanopia (blue-blind)
#00D2BF
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #37d57a;
/* rgb */ color: rgb(55, 213, 122);
/* oklch */ color: oklch(77.2% 0.182 152.8);
Tailwind
colors: {
  custom: {
    50: '#84e3a1',
    500: '#37d57a',
    950: '#000000',
  },
}
SCSS
$custom: #37d57a;
$custom-light: #84e3a1;
$custom-dark: #000000;
JSON
{
  "hex": "#37d57a",
  "rgb": {
    "r": 55,
    "g": 213,
    "b": 122
  },
  "hsl": {
    "h": 145.443,
    "s": 65.289,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77223,
    "c": 0.18211,
    "h": 152.8
  },
  "luminance": 0.49806
}

Semantic roles & 50–950 ramp

primary
#37D57A
secondary
#D692B9
accent
#40A1E8
background
#F8FEFA
surface
#F0FCF3
border
#CBD5CD
text
#0D160F
muted
#7D847F

Preview Lab

Preview with #37D57A

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

Preview Lab → · Contrast checker → · Palette generator →

#37D57A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva