#39C5DA#39C5DA

#39C5DA is a light, moderate teal. Relative luminance 0.459; OKLCH L 76.0% C 0.118 H 209.8°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX#39C5DA
RGBrgb(57, 197, 218)
HSLhsl(188, 69%, 54%)
HSVhsv(188, 74%, 85%)
CMYKcmyk(73.9%, 9.6%, 0%, 14.5%)
CIE-LABlab(73.45, -29.59, -21.10)
CIE-LCHlch(73.45, 36.35, 215.49°)
OKLaboklab(75.96% -0.1025 -0.0587)
OKLCHoklch(75.96% 0.118 209.8)
XYZxyz(34.3030, 45.8602, 73.3601)
Luminance0.4586 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39C5DA #DA4E39
analogous
#39DA9F #39C5DA #3975DA
triadic
#39C5DA #DA39C5 #C5DA39
tetradic
#39C5DA #9F39DA #DA4E39 #75DA39
square
#39C5DA #9F39DA #DA4E39 #75DA39
split-complementary
#39C5DA #DA3975 #DA9F39
monochromatic
#187381 #22A1B4 #39C5DA #6DD4E4 #A0E3ED

Accessibility & contrast

On white

2.06
#39C5DA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.17
#39C5DA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C5DA
10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39C5DA#FFFFFF#000000##000000
##39C5DA1.002.0610.1710.17
#FFFFFF2.061.0021.0021.00
#00000010.1721.001.001.00
##00000010.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B3BEDB
Deuteranopia (green-blind)
#9DADDA
Tritanopia (blue-blind)
#00CECB
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #39c5da;
/* rgb */ color: rgb(57, 197, 218);
/* oklch */ color: oklch(76.0% 0.118 209.8);
Tailwind
colors: {
  custom: {
    50: '#87d7e5',
    500: '#39c5da',
    950: '#000000',
  },
}
SCSS
$custom: #39c5da;
$custom-light: #87d7e5;
$custom-dark: #000000;
JSON
{
  "hex": "#39c5da",
  "rgb": {
    "r": 57,
    "g": 197,
    "b": 218
  },
  "hsl": {
    "h": 187.826,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75962,
    "c": 0.11812,
    "h": 209.8
  },
  "luminance": 0.45864
}

Semantic roles & 50–950 ramp

primary
#39C5DA
secondary
#DA9E95
accent
#533CEB
background
#F9FDFE
surface
#F1FAFC
border
#CBD3D5
text
#0D1415
muted
#7E8384

Preview Lab

Preview with #39C5DA

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

Preview Lab → · Contrast checker → · Palette generator →

#39C5DA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva