#37B12E#37B12E

#37B12E is a light, vivid green. Relative luminance 0.325; OKLCH L 66.8% C 0.199 H 142.1°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#37B12E
RGBrgb(55, 177, 46)
HSLhsl(116, 59%, 44%)
HSVhsv(116, 74%, 69%)
CMYKcmyk(68.9%, 0%, 74%, 30.6%)
CIE-LABlab(63.71, -57.59, 53.99)
CIE-LCHlch(63.71, 78.94, 136.85°)
OKLaboklab(66.83% -0.1568 0.122)
OKLCHoklch(66.83% 0.199 142.1)
XYZxyz(17.7898, 32.4519, 7.9105)
Luminance0.3245 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B12E #A82EB1
analogous
#78B12E #37B12E #2EB166
triadic
#37B12E #2E37B1 #B12E37
tetradic
#37B12E #2E78B1 #A82EB1 #B1662E
square
#37B12E #2E78B1 #A82EB1 #B1662E
split-complementary
#37B12E #662EB1 #B12E78
monochromatic
#195015 #288021 #37B12E #55D04C #83DD7C

Accessibility & contrast

On white

2.80
#37B12E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.49
#37B12E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B12E
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B12E#FFFFFF#000000##000000
##37B12E1.002.807.497.49
#FFFFFF2.801.0021.0021.00
#0000007.4921.001.001.00
##0000007.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5A015
Deuteranopia (green-blind)
#A7973C
Tritanopia (blue-blind)
#18AC98
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #37b12e;
/* rgb */ color: rgb(55, 177, 46);
/* oklch */ color: oklch(66.8% 0.199 142.1);
Tailwind
colors: {
  custom: {
    50: '#7fc96f',
    500: '#37b12e',
    950: '#000000',
  },
}
SCSS
$custom: #37b12e;
$custom-light: #7fc96f;
$custom-dark: #000000;
JSON
{
  "hex": "#37b12e",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 46
  },
  "hsl": {
    "h": 115.878,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66825,
    "c": 0.1987,
    "h": 142.1
  },
  "luminance": 0.32454
}

Semantic roles & 50–950 ramp

primary
#37B12E
secondary
#C075C6
accent
#46E2D7
background
#F8FCF7
surface
#F0F8ED
border
#CBD1C8
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #37B12E

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

Preview Lab → · Contrast checker → · Palette generator →

#37B12E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva