#37B7A8#37B7A8

#37B7A8 is a light, moderate teal. Relative luminance 0.375; OKLCH L 70.7% C 0.111 H 183.7°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX#37B7A8
RGBrgb(55, 183, 168)
HSLhsl(173, 54%, 47%)
HSVhsv(173, 70%, 72%)
CMYKcmyk(69.9%, 0%, 8.2%, 28.2%)
CIE-LABlab(67.65, -37.78, -2.42)
CIE-LCHlch(67.65, 37.86, 183.67°)
OKLaboklab(70.73% -0.111 -0.0071)
OKLCHoklch(70.73% 0.111 183.7)
XYZxyz(25.5736, 37.5034, 42.9293)
Luminance0.3751 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B7A8 #B73746
analogous
#37B768 #37B7A8 #3786B7
triadic
#37B7A8 #A837B7 #B7A837
tetradic
#37B7A8 #6837B7 #B73746 #86B737
square
#37B7A8 #6837B7 #B73746 #86B737
split-complementary
#37B7A8 #B73786 #B76837
monochromatic
#1B5952 #29887D #37B7A8 #5DCEC1 #8CDCD3

Accessibility & contrast

On white

2.47
#37B7A8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.50
#37B7A8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B7A8
8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B7A8#FFFFFF#000000##000000
##37B7A81.002.478.508.50
#FFFFFF2.471.0021.0021.00
#0000008.5021.001.001.00
##0000008.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#AEADA8
Deuteranopia (green-blind)
#9C9FA9
Tritanopia (blue-blind)
#00BBB2
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #37b7a8;
/* rgb */ color: rgb(55, 183, 168);
/* oklch */ color: oklch(70.7% 0.111 183.7);
Tailwind
colors: {
  custom: {
    50: '#80cdc1',
    500: '#37b7a8',
    950: '#000000',
  },
}
SCSS
$custom: #37b7a8;
$custom-light: #80cdc1;
$custom-dark: #000000;
JSON
{
  "hex": "#37b7a8",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 168
  },
  "hsl": {
    "h": 172.969,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70734,
    "c": 0.11121,
    "h": 183.7
  },
  "luminance": 0.37506
}

Semantic roles & 50–950 ramp

primary
#37B7A8
secondary
#C7838B
accent
#4B5CDD
background
#F8FCFB
surface
#F0F9F7
border
#CBD2D0
text
#0C1312
muted
#7D8281

Preview Lab

Preview with #37B7A8

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

Preview Lab → · Contrast checker → · Palette generator →

#37B7A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva