#37AD2C#37AD2C

#37AD2C is a light, vivid green. Relative luminance 0.309; OKLCH L 65.7% C 0.195 H 141.9°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX#37AD2C
RGBrgb(55, 173, 44)
HSLhsl(115, 59%, 43%)
HSVhsv(115, 75%, 68%)
CMYKcmyk(68.2%, 0%, 74.6%, 32.2%)
CIE-LABlab(62.41, -56.39, 53.39)
CIE-LCHlch(62.41, 77.66, 136.57°)
OKLaboklab(65.74% -0.1537 0.1205)
OKLCHoklch(65.74% 0.195 141.9)
XYZxyz(16.9728, 30.8794, 7.4482)
Luminance0.3088 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AD2C #A22CAD
analogous
#77AD2C #37AD2C #2CAD62
triadic
#37AD2C #2C37AD #AD2C37
tetradic
#37AD2C #2C77AD #A22CAD #AD622C
square
#37AD2C #2C77AD #A22CAD #AD622C
split-complementary
#37AD2C #622CAD #AD2C77
monochromatic
#184B13 #277C20 #37AD2C #52D046 #80DC77

Accessibility & contrast

On white

2.93
#37AD2C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.18
#37AD2C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD2C
7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AD2C#FFFFFF#000000##000000
##37AD2C1.002.937.187.18
#FFFFFF2.931.0021.0021.00
#0000007.1821.001.001.00
##0000007.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B19D12
Deuteranopia (green-blind)
#A3933A
Tritanopia (blue-blind)
#1CA894
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #37ad2c;
/* rgb */ color: rgb(55, 173, 44);
/* oklch */ color: oklch(65.7% 0.195 141.9);
Tailwind
colors: {
  custom: {
    50: '#7fc66e',
    500: '#37ad2c',
    950: '#000000',
  },
}
SCSS
$custom: #37ad2c;
$custom-light: #7fc66e;
$custom-dark: #000000;
JSON
{
  "hex": "#37ad2c",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 44
  },
  "hsl": {
    "h": 114.884,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65736,
    "c": 0.1953,
    "h": 141.9
  },
  "luminance": 0.30881
}

Semantic roles & 50–950 ramp

primary
#37AD2C
secondary
#BD71C4
accent
#45E3D5
background
#F8FCF6
surface
#EFF8EC
border
#CAD1C7
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #37AD2C

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

Preview Lab → · Contrast checker → · Palette generator →

#37AD2C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva