#37BF54#37BF54

#37BF54 is a light, vivid green. Relative luminance 0.387; OKLCH L 70.9% C 0.188 H 146.8°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX#37BF54
RGBrgb(55, 191, 84)
HSLhsl(133, 55%, 48%)
HSVhsv(133, 71%, 75%)
CMYKcmyk(71.2%, 0%, 56%, 25.1%)
CIE-LABlab(68.54, -58.32, 43.14)
CIE-LCHlch(68.54, 72.54, 143.51°)
OKLaboklab(70.93% -0.1572 0.1028)
OKLCHoklch(70.93% 0.188 146.8)
XYZxyz(21.8050, 38.7115, 14.7087)
Luminance0.3871 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BF54 #BF37A2
analogous
#5EBF37 #37BF54 #37BF98
triadic
#37BF54 #5437BF #BF5437
tetradic
#37BF54 #375EBF #BF37A2 #BF9837
square
#37BF54 #375EBF #BF37A2 #BF9837
split-complementary
#37BF54 #9837BF #BF375E
monochromatic
#1C602A #298F3F #37BF54 #62D279 #91DFA2

Accessibility & contrast

On white

2.40
#37BF54 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.74
#37BF54 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF54
8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BF54#FFFFFF#000000##000000
##37BF541.002.408.748.74
#FFFFFF2.401.0021.0021.00
#0000008.7421.001.001.00
##0000008.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C1AE4A
Deuteranopia (green-blind)
#B1A35C
Tritanopia (blue-blind)
#00BBA7
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #37bf54;
/* rgb */ color: rgb(55, 191, 84);
/* oklch */ color: oklch(70.9% 0.188 146.8);
Tailwind
colors: {
  custom: {
    50: '#81d387',
    500: '#37bf54',
    950: '#000000',
  },
}
SCSS
$custom: #37bf54;
$custom-light: #81d387;
$custom-dark: #000000;
JSON
{
  "hex": "#37bf54",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 84
  },
  "hsl": {
    "h": 132.794,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70934,
    "c": 0.18782,
    "h": 146.8
  },
  "luminance": 0.38714
}

Semantic roles & 50–950 ramp

primary
#37BF54
secondary
#CA88BC
accent
#49BFDF
background
#F8FDF8
surface
#F0FAF0
border
#CBD3CB
text
#0C140B
muted
#7D837C

Preview Lab

Preview with #37BF54

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

Preview Lab → · Contrast checker → · Palette generator →

#37BF54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva