#37C791#37C791

#37C791 is a light, vivid teal. Relative luminance 0.437; OKLCH L 74.1% C 0.144 H 163.2°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX#37C791
RGBrgb(55, 199, 145)
HSLhsl(158, 57%, 50%)
HSVhsv(158, 72%, 78%)
CMYKcmyk(72.4%, 0%, 27.1%, 22%)
CIE-LABlab(72.03, -50.31, 16.37)
CIE-LCHlch(72.03, 52.91, 161.98°)
OKLaboklab(74.13% -0.1379 0.0417)
OKLCHoklch(74.13% 0.144 163.2)
XYZxyz(27.1069, 43.7002, 33.7890)
Luminance0.4370 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C791 #C7376D
analogous
#37C749 #37C791 #37B5C7
triadic
#37C791 #9137C7 #C79137
tetradic
#37C791 #4937C7 #C7376D #B5C737
square
#37C791 #4937C7 #C7376D #B5C737
split-complementary
#37C791 #C737B5 #C74937
monochromatic
#1C674B #2A976E #37C791 #66D5AB #96E2C6

Accessibility & contrast

On white

2.16
#37C791 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.74
#37C791 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C791
9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C791#FFFFFF#000000##000000
##37C7911.002.169.749.74
#FFFFFF2.161.0021.0021.00
#0000009.7421.001.001.00
##0000009.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4B88E
Deuteranopia (green-blind)
#B1AB95
Tritanopia (blue-blind)
#00C7B8
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #37c791;
/* rgb */ color: rgb(55, 199, 145);
/* oklch */ color: oklch(74.1% 0.144 163.2);
Tailwind
colors: {
  custom: {
    50: '#82d9b1',
    500: '#37c791',
    950: '#000000',
  },
}
SCSS
$custom: #37c791;
$custom-light: #82d9b1;
$custom-dark: #000000;
JSON
{
  "hex": "#37c791",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 145
  },
  "hsl": {
    "h": 157.5,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74129,
    "c": 0.14407,
    "h": 163.2
  },
  "luminance": 0.43703
}

Semantic roles & 50–950 ramp

primary
#37C791
secondary
#CD8CA5
accent
#4881E0
background
#F8FDFA
surface
#F0FBF5
border
#CBD4CF
text
#0C1510
muted
#7D837F

Preview Lab

Preview with #37C791

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

Preview Lab → · Contrast checker → · Palette generator →

#37C791 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva