#39B5CD#39B5CD

#39B5CD is a light, moderate teal. Relative luminance 0.383; OKLCH L 71.6% C 0.111 H 213.5°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX#39B5CD
RGBrgb(57, 181, 205)
HSLhsl(190, 60%, 51%)
HSVhsv(190, 72%, 80%)
CMYKcmyk(72.2%, 11.7%, 0%, 19.6%)
CIE-LABlab(68.26, -25.70, -21.92)
CIE-LCHlch(68.26, 33.77, 220.46°)
OKLaboklab(71.62% -0.0922 -0.061)
OKLCHoklch(71.62% 0.111 213.5)
XYZxyz(29.2260, 38.3219, 63.6023)
Luminance0.3832 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39B5CD #CD5139
analogous
#39CD9B #39B5CD #396BCD
triadic
#39B5CD #CD39B5 #B5CD39
tetradic
#39B5CD #9B39CD #CD5139 #6BCD39
square
#39B5CD #9B39CD #CD5139 #6BCD39
split-complementary
#39B5CD #CD396B #CD9B39
monochromatic
#1C626F #288DA0 #39B5CD #6AC7D9 #9BDAE6

Accessibility & contrast

On white

2.42
#39B5CD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.66
#39B5CD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B5CD
8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39B5CD#FFFFFF#000000##000000
##39B5CD1.002.428.668.66
#FFFFFF2.421.0021.0021.00
#0000008.6621.001.001.00
##0000008.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A3AFCE
Deuteranopia (green-blind)
#8FA0CD
Tritanopia (blue-blind)
#00BEBC
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #39b5cd;
/* rgb */ color: rgb(57, 181, 205);
/* oklch */ color: oklch(71.6% 0.111 213.5);
Tailwind
colors: {
  custom: {
    50: '#84cbdc',
    500: '#39b5cd',
    950: '#000000',
  },
}
SCSS
$custom: #39b5cd;
$custom-light: #84cbdc;
$custom-dark: #000000;
JSON
{
  "hex": "#39b5cd",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 205
  },
  "hsl": {
    "h": 189.73,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.71622,
    "c": 0.11055,
    "h": 213.5
  },
  "luminance": 0.38325
}

Semantic roles & 50–950 ramp

primary
#39B5CD
secondary
#D29B90
accent
#5F45E3
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #39B5CD

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

Preview Lab → · Contrast checker → · Palette generator →

#39B5CD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva