#37B979#37B979

#37B979 is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.0% C 0.147 H 157.2°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX#37B979
RGBrgb(55, 185, 121)
HSLhsl(150, 54%, 47%)
HSVhsv(150, 70%, 73%)
CMYKcmyk(70.3%, 0%, 34.6%, 27.5%)
CIE-LABlab(67.19, -49.87, 22.58)
CIE-LCHlch(67.19, 54.74, 155.64°)
OKLaboklab(70% -0.1352 0.0569)
OKLCHoklch(70% 0.147 157.2)
XYZxyz(22.3736, 36.8881, 24.0264)
Luminance0.3689 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B979 #B93777
analogous
#37B938 #37B979 #37B8B9
triadic
#37B979 #7937B9 #B97937
tetradic
#37B979 #3837B9 #B93777 #B8B937
square
#37B979 #3837B9 #B93777 #B8B937
split-complementary
#37B979 #B937B8 #B93837
monochromatic
#1B5B3B #298A5A #37B979 #5ECF97 #8DDDB6

Accessibility & contrast

On white

2.51
#37B979 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.38
#37B979 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B979
8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B979#FFFFFF#000000##000000
##37B9791.002.518.388.38
#FFFFFF2.511.0021.0021.00
#0000008.3821.001.001.00
##0000008.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8AB75
Deuteranopia (green-blind)
#A79F7D
Tritanopia (blue-blind)
#00B8A8
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #37b979;
/* rgb */ color: rgb(55, 185, 121);
/* oklch */ color: oklch(70.0% 0.147 157.2);
Tailwind
colors: {
  custom: {
    50: '#7fcfa0',
    500: '#37b979',
    950: '#000000',
  },
}
SCSS
$custom: #37b979;
$custom-light: #7fcfa0;
$custom-dark: #000000;
JSON
{
  "hex": "#37b979",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 121
  },
  "hsl": {
    "h": 150.462,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.7,
    "c": 0.14665,
    "h": 157.2
  },
  "luminance": 0.36891
}

Semantic roles & 50–950 ramp

primary
#37B979
secondary
#C884A5
accent
#4A93DE
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B140E
muted
#7C827E

Preview Lab

Preview with #37B979

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

Preview Lab → · Contrast checker → · Palette generator →

#37B979 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva