#37BE45#37BE45

#37BE45 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.5% C 0.198 H 144.6°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX#37BE45
RGBrgb(55, 190, 69)
HSLhsl(126, 55%, 48%)
HSVhsv(126, 71%, 75%)
CMYKcmyk(71.1%, 0%, 63.7%, 25.5%)
CIE-LABlab(68.07, -59.80, 49.41)
CIE-LCHlch(68.07, 77.58, 140.43°)
OKLaboklab(70.49% -0.1617 0.1151)
OKLCHoklch(70.49% 0.198 144.6)
XYZxyz(21.0618, 38.0665, 11.8666)
Luminance0.3807 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BE45 #BE37B0
analogous
#6DBE37 #37BE45 #37BE88
triadic
#37BE45 #4537BE #BE4537
tetradic
#37BE45 #376DBE #BE37B0 #BE8837
square
#37BE45 #376DBE #BE37B0 #BE8837
split-complementary
#37BE45 #8837BE #BE376D
monochromatic
#1C5F23 #298F34 #37BE45 #61D16D #90DF99

Accessibility & contrast

On white

2.44
#37BE45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.61
#37BE45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE45
8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BE45#FFFFFF#000000##000000
##37BE451.002.448.618.61
#FFFFFF2.441.0021.0021.00
#0000008.6121.001.001.00
##0000008.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C1AC37
Deuteranopia (green-blind)
#B2A250
Tritanopia (blue-blind)
#00B9A5
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #37be45;
/* rgb */ color: rgb(55, 190, 69);
/* oklch */ color: oklch(70.5% 0.198 144.6);
Tailwind
colors: {
  custom: {
    50: '#81d37d',
    500: '#37be45',
    950: '#000000',
  },
}
SCSS
$custom: #37be45;
$custom-light: #81d37d;
$custom-dark: #000000;
JSON
{
  "hex": "#37be45",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 69
  },
  "hsl": {
    "h": 126.222,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70493,
    "c": 0.19849,
    "h": 144.6
  },
  "luminance": 0.38069
}

Semantic roles & 50–950 ramp

primary
#37BE45
secondary
#CA87C3
accent
#49CFDE
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0C140A
muted
#7D837C

Preview Lab

Preview with #37BE45

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

Preview Lab → · Contrast checker → · Palette generator →

#37BE45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva