#37D13D#37D13D

#37D13D is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.4% C 0.225 H 143.4°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX#37D13D
RGBrgb(55, 209, 61)
HSLhsl(122, 63%, 52%)
HSVhsv(122, 74%, 82%)
CMYKcmyk(73.7%, 0%, 70.8%, 18%)
CIE-LABlab(74.03, -66.77, 59.04)
CIE-LCHlch(74.03, 89.13, 138.51°)
OKLaboklab(75.42% -0.181 0.1345)
OKLCHoklch(75.42% 0.225 143.4)
XYZxyz(25.2167, 46.7472, 12.1081)
Luminance0.4675 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37D13D #D137CB
analogous
#7ED137 #37D13D #37D18A
triadic
#37D13D #3D37D1 #D13D37
tetradic
#37D13D #377ED1 #D137CB #D18A37
square
#37D13D #377ED1 #D137CB #D18A37
split-complementary
#37D13D #8A37D1 #D1377E
monochromatic
#1A731E #26A52B #37D13D #69DC6D #9BE89E

Accessibility & contrast

On white

2.03
#37D13D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.35
#37D13D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D13D
10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37D13D#FFFFFF#000000##000000
##37D13D1.002.0310.3510.35
#FFFFFF2.031.0021.0021.00
#00000010.3521.001.001.00
##00000010.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BD25
Deuteranopia (green-blind)
#C4B14C
Tritanopia (blue-blind)
#00CBB4
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #37d13d;
/* rgb */ color: rgb(55, 209, 61);
/* oklch */ color: oklch(75.4% 0.225 143.4);
Tailwind
colors: {
  custom: {
    50: '#86e07b',
    500: '#37d13d',
    950: '#000000',
  },
}
SCSS
$custom: #37d13d;
$custom-light: #86e07b;
$custom-dark: #000000;
JSON
{
  "hex": "#37d13d",
  "rgb": {
    "r": 55,
    "g": 209,
    "b": 61
  },
  "hsl": {
    "h": 122.338,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75416,
    "c": 0.22549,
    "h": 143.4
  },
  "luminance": 0.4675
}

Semantic roles & 50–950 ramp

primary
#37D13D
secondary
#D490D1
accent
#42DFE6
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #37D13D

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

Preview Lab → · Contrast checker → · Palette generator →

#37D13D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva