#37CA48#37CA48

#37CA48 is a light, highly saturated green. Relative luminance 0.435; OKLCH L 73.7% C 0.210 H 144.6°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX#37CA48
RGBrgb(55, 202, 72)
HSLhsl(127, 58%, 50%)
HSVhsv(127, 73%, 79%)
CMYKcmyk(72.8%, 0%, 64.4%, 20.8%)
CIE-LABlab(71.91, -63.47, 52.40)
CIE-LCHlch(71.91, 82.30, 140.46°)
OKLaboklab(73.68% -0.1715 0.1217)
OKLCHoklch(73.68% 0.21 144.6)
XYZxyz(23.8642, 43.5185, 13.2718)
Luminance0.4352 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CA48 #CA37B9
analogous
#6FCA37 #37CA48 #37CA92
triadic
#37CA48 #4837CA #CA4837
tetradic
#37CA48 #376FCA #CA37B9 #CA9237
square
#37CA48 #376FCA #CA37B9 #CA9237
split-complementary
#37CA48 #9237CA #CA376F
monochromatic
#1C6A25 #299B36 #37CA48 #67D774 #98E4A1

Accessibility & contrast

On white

2.16
#37CA48 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.70
#37CA48 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA48
9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CA48#FFFFFF#000000##000000
##37CA481.002.169.709.70
#FFFFFF2.161.0021.0021.00
#0000009.7021.001.001.00
##0000009.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB738
Deuteranopia (green-blind)
#BDAC54
Tritanopia (blue-blind)
#00C5AF
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #37ca48;
/* rgb */ color: rgb(55, 202, 72);
/* oklch */ color: oklch(73.7% 0.210 144.6);
Tailwind
colors: {
  custom: {
    50: '#83db80',
    500: '#37ca48',
    950: '#000000',
  },
}
SCSS
$custom: #37ca48;
$custom-light: #83db80;
$custom-dark: #000000;
JSON
{
  "hex": "#37ca48",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 72
  },
  "hsl": {
    "h": 126.939,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73682,
    "c": 0.21035,
    "h": 144.6
  },
  "luminance": 0.43521
}

Semantic roles & 50–950 ramp

primary
#37CA48
secondary
#CF8EC8
accent
#46CFE1
background
#F8FDF8
surface
#F0FBEF
border
#CBD4CA
text
#0C150B
muted
#7D837C

Preview Lab

Preview with #37CA48

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

Preview Lab → · Contrast checker → · Palette generator →

#37CA48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva