#37CBCB#37CBCB

#37CBCB is a light, moderate teal. Relative luminance 0.478; OKLCH L 76.8% C 0.119 H 195.0°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX#37CBCB
RGBrgb(55, 203, 203)
HSLhsl(180, 59%, 51%)
HSVhsv(180, 73%, 80%)
CMYKcmyk(72.9%, 0%, 0%, 20.4%)
CIE-LABlab(74.72, -37.12, -11.07)
CIE-LCHlch(74.72, 38.74, 196.61°)
OKLaboklab(76.82% -0.1153 -0.0308)
OKLCHoklch(76.82% 0.119 195)
XYZxyz(33.7060, 47.8318, 63.9444)
Luminance0.4784 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CBCB #CB3737
analogous
#37CB81 #37CBCB #3781CB
triadic
#37CBCB #CB37CB #CBCB37
tetradic
#37CBCB #8137CB #CB3737 #81CB37
square
#37CBCB #8137CB #CB3737 #81CB37
split-complementary
#37CBCB #CB3781 #CB8137
monochromatic
#1C6C6C #299C9C #37CBCB #68D8D8 #98E4E4

Accessibility & contrast

On white

1.99
#37CBCB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.57
#37CBCB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CBCB
10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CBCB#FFFFFF#000000##000000
##37CBCB1.001.9910.5710.57
#FFFFFF1.991.0021.0021.00
#00000010.5721.001.001.00
##00000010.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEC1CB
Deuteranopia (green-blind)
#A8B1CC
Tritanopia (blue-blind)
#00D2CB
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #37cbcb;
/* rgb */ color: rgb(55, 203, 203);
/* oklch */ color: oklch(76.8% 0.119 195.0);
Tailwind
colors: {
  custom: {
    50: '#86dbda',
    500: '#37cbcb',
    950: '#000000',
  },
}
SCSS
$custom: #37cbcb;
$custom-light: #86dbda;
$custom-dark: #000000;
JSON
{
  "hex": "#37cbcb",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 203
  },
  "hsl": {
    "h": 180,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76815,
    "c": 0.11934,
    "h": 195
  },
  "luminance": 0.47836
}

Semantic roles & 50–950 ramp

primary
#37CBCB
secondary
#D08E8E
accent
#4646E2
background
#F9FDFD
surface
#F1FBFA
border
#CBD4D3
text
#0D1514
muted
#7E8383

Preview Lab

Preview with #37CBCB

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

Preview Lab → · Contrast checker → · Palette generator →

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