#39CEDF#39CEDF

#39CEDF is a light, vivid teal. Relative luminance 0.503; OKLCH L 78.3% C 0.122 H 206.5°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX#39CEDF
RGBrgb(57, 206, 223)
HSLhsl(186, 72%, 55%)
HSVhsv(186, 74%, 87%)
CMYKcmyk(74.4%, 7.6%, 0%, 12.5%)
CIE-LABlab(76.27, -32.42, -19.52)
CIE-LCHlch(76.27, 37.84, 211.06°)
OKLaboklab(78.3% -0.1091 -0.0543)
OKLCHoklch(78.3% 0.122 206.5)
XYZxyz(37.0721, 50.3357, 77.5596)
Luminance0.5034 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39CEDF #DF4A39
analogous
#39DF9D #39CEDF #397BDF
triadic
#39CEDF #DF39CE #CEDF39
tetradic
#39CEDF #9D39DF #DF4A39 #7BDF39
square
#39CEDF #9D39DF #DF4A39 #7BDF39
split-complementary
#39CEDF #DF397B #DF9D39
monochromatic
#167C88 #1EACBC #39CEDF #6EDBE8 #A2E8F0

Accessibility & contrast

On white

1.90
#39CEDF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.07
#39CEDF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CEDF
11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39CEDF#FFFFFF#000000##000000
##39CEDF1.001.9011.0711.07
#FFFFFF1.901.0021.0021.00
#00000011.0721.001.001.00
##00000011.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCC6E0
Deuteranopia (green-blind)
#A5B5DF
Tritanopia (blue-blind)
#00D7D3
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #39cedf;
/* rgb */ color: rgb(57, 206, 223);
/* oklch */ color: oklch(78.3% 0.122 206.5);
Tailwind
colors: {
  custom: {
    50: '#89dde9',
    500: '#39cedf',
    950: '#000000',
  },
}
SCSS
$custom: #39cedf;
$custom-light: #89dde9;
$custom-dark: #000000;
JSON
{
  "hex": "#39cedf",
  "rgb": {
    "r": 57,
    "g": 206,
    "b": 223
  },
  "hsl": {
    "h": 186.145,
    "s": 72.174,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78296,
    "c": 0.12183,
    "h": 206.5
  },
  "luminance": 0.5034
}

Semantic roles & 50–950 ramp

primary
#39CEDF
secondary
#8E382F
accent
#4C39EF
background
#FCFEFE
surface
#F4FCFC
border
#CED5D5
text
#0D1516
muted
#7F8484

Preview Lab

Preview with #39CEDF

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

Preview Lab → · Contrast checker → · Palette generator →

#39CEDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva