#37BC3F#37BC3F

#37BC3F is a light, highly saturated green. Relative luminance 0.371; OKLCH L 69.9% C 0.200 H 143.8°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX#37BC3F
RGBrgb(55, 188, 63)
HSLhsl(124, 55%, 48%)
HSVhsv(124, 71%, 74%)
CMYKcmyk(70.7%, 0%, 66.5%, 26.3%)
CIE-LABlab(67.38, -59.76, 51.20)
CIE-LCHlch(67.38, 78.69, 139.41°)
OKLaboklab(69.9% -0.1619 0.1183)
OKLCHoklch(69.9% 0.2 143.8)
XYZxyz(20.4547, 37.1353, 10.7915)
Luminance0.3714 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BC3F #BC37B4
analogous
#71BC37 #37BC3F #37BC81
triadic
#37BC3F #3F37BC #BC3F37
tetradic
#37BC3F #3771BC #BC37B4 #BC8137
square
#37BC3F #3771BC #BC37B4 #BC8137
split-complementary
#37BC3F #8137BC #BC3771
monochromatic
#1B5D1F #298D2F #37BC3F #60D067 #8FDE94

Accessibility & contrast

On white

2.49
#37BC3F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.43
#37BC3F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC3F
8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BC3F#FFFFFF#000000##000000
##37BC3F1.002.498.438.43
#FFFFFF2.491.0021.0021.00
#0000008.4321.001.001.00
##0000008.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0AB2F
Deuteranopia (green-blind)
#B0A04A
Tritanopia (blue-blind)
#02B7A2
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #37bc3f;
/* rgb */ color: rgb(55, 188, 63);
/* oklch */ color: oklch(69.9% 0.200 143.8);
Tailwind
colors: {
  custom: {
    50: '#81d17a',
    500: '#37bc3f',
    950: '#000000',
  },
}
SCSS
$custom: #37bc3f;
$custom-light: #81d17a;
$custom-dark: #000000;
JSON
{
  "hex": "#37bc3f",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 63
  },
  "hsl": {
    "h": 123.609,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69903,
    "c": 0.20046,
    "h": 143.8
  },
  "luminance": 0.37138
}

Semantic roles & 50–950 ramp

primary
#37BC3F
secondary
#C986C5
accent
#4AD5DE
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0C1409
muted
#7D837B

Preview Lab

Preview with #37BC3F

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

Preview Lab → · Contrast checker → · Palette generator →

#37BC3F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva