#39D9F2#39D9F2

#39D9F2 is a light, vivid teal. Relative luminance 0.569; OKLCH L 81.6% C 0.130 H 210.7°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX#39D9F2
RGBrgb(57, 217, 242)
HSLhsl(188, 88%, 59%)
HSVhsv(188, 76%, 95%)
CMYKcmyk(76.4%, 10.3%, 0%, 5.1%)
CIE-LABlab(80.12, -31.92, -23.84)
CIE-LCHlch(80.12, 39.85, 216.76°)
OKLaboklab(81.62% -0.1118 -0.0664)
OKLCHoklch(81.62% 0.13 210.7)
XYZxyz(42.5202, 56.9011, 92.7292)
Luminance0.5691 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39D9F2 #F25239
analogous
#39F2AE #39D9F2 #397CF2
triadic
#39D9F2 #F239D9 #D9F239
tetradic
#39D9F2 #AE39F2 #F25239 #7CF239
square
#39D9F2 #AE39F2 #F25239 #7CF239
split-complementary
#39D9F2 #F2397C #F2AE39
monochromatic
#0B91A6 #0FC3DF #39D9F2 #72E4F6 #ACEFFA

Accessibility & contrast

On white

1.70
#39D9F2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.38
#39D9F2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39D9F2
12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39D9F2#FFFFFF#000000##000000
##39D9F21.001.7012.3812.38
#FFFFFF1.701.0021.0021.00
#00000012.3821.001.001.00
##00000012.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4D1F4
Deuteranopia (green-blind)
#ABBFF2
Tritanopia (blue-blind)
#00E4E1
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #39d9f2;
/* rgb */ color: rgb(57, 217, 242);
/* oklch */ color: oklch(81.6% 0.130 210.7);
Tailwind
colors: {
  custom: {
    50: '#8ce5f6',
    500: '#39d9f2',
    950: '#000000',
  },
}
SCSS
$custom: #39d9f2;
$custom-light: #8ce5f6;
$custom-dark: #000000;
JSON
{
  "hex": "#39d9f2",
  "rgb": {
    "r": 57,
    "g": 217,
    "b": 242
  },
  "hsl": {
    "h": 188.108,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81616,
    "c": 0.13003,
    "h": 210.7
  },
  "luminance": 0.56906
}

Semantic roles & 50–950 ramp

primary
#39D9F2
secondary
#A73928
accent
#472AFE
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1517
muted
#7F8485

Preview Lab

Preview with #39D9F2

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

Preview Lab → · Contrast checker → · Palette generator →

#39D9F2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva