#37B19B#37B19B

#37B19B is a light, moderate teal. Relative luminance 0.346; OKLCH L 68.8% C 0.111 H 178.2°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX#37B19B
RGBrgb(55, 177, 155)
HSLhsl(169, 53%, 45%)
HSVhsv(169, 69%, 69%)
CMYKcmyk(68.9%, 0%, 12.4%, 30.6%)
CIE-LABlab(65.45, -38.56, 1.55)
CIE-LCHlch(65.45, 38.59, 177.70°)
OKLaboklab(68.82% -0.1108 0.0035)
OKLCHoklch(68.82% 0.111 178.2)
XYZxyz(23.2112, 34.6204, 36.4631)
Luminance0.3462 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B19B #B1374D
analogous
#37B15E #37B19B #378AB1
triadic
#37B19B #9B37B1 #B19B37
tetradic
#37B19B #5E37B1 #B1374D #8AB137
square
#37B19B #5E37B1 #B1374D #8AB137
split-complementary
#37B19B #B1378A #B15E37
monochromatic
#1A5449 #288272 #37B19B #5ACCB7 #88DACB

Accessibility & contrast

On white

2.65
#37B19B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.92
#37B19B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B19B
7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B19B#FFFFFF#000000##000000
##37B19B1.002.657.927.92
#FFFFFF2.651.0021.0021.00
#0000007.9221.001.001.00
##0000007.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#AAA69A
Deuteranopia (green-blind)
#999A9D
Tritanopia (blue-blind)
#00B4AA
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #37b19b;
/* rgb */ color: rgb(55, 177, 155);
/* oklch */ color: oklch(68.8% 0.111 178.2);
Tailwind
colors: {
  custom: {
    50: '#7ec9b8',
    500: '#37b19b',
    950: '#000000',
  },
}
SCSS
$custom: #37b19b;
$custom-light: #7ec9b8;
$custom-dark: #000000;
JSON
{
  "hex": "#37b19b",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 155
  },
  "hsl": {
    "h": 169.18,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68823,
    "c": 0.11089,
    "h": 178.2
  },
  "luminance": 0.34623
}

Semantic roles & 50–950 ramp

primary
#37B19B
secondary
#C4808C
accent
#4C66DC
background
#F8FCFB
surface
#EFF8F6
border
#CAD1D0
text
#0B1311
muted
#7C8280

Preview Lab

Preview with #37B19B

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

Preview Lab → · Contrast checker → · Palette generator →

#37B19B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva