#39CDB7#39CDB7

#39CDB7 is a light, vivid teal. Relative luminance 0.480; OKLCH L 76.7% C 0.125 H 180.5°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX#39CDB7
RGBrgb(57, 205, 183)
HSLhsl(171, 60%, 51%)
HSVhsv(171, 72%, 80%)
CMYKcmyk(72.2%, 0%, 10.7%, 19.6%)
CIE-LABlab(74.79, -43.29, -0.15)
CIE-LCHlch(74.79, 43.29, 180.20°)
OKLaboklab(76.7% -0.1254 -0.0011)
OKLCHoklch(76.7% 0.125 180.5)
XYZxyz(32.0617, 47.9476, 52.3556)
Luminance0.4795 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39CDB7 #CD394F
analogous
#39CD6D #39CDB7 #3999CD
triadic
#39CDB7 #B739CD #CDB739
tetradic
#39CDB7 #6D39CD #CD394F #99CD39
square
#39CDB7 #6D39CD #CD394F #99CD39
split-complementary
#39CDB7 #CD3999 #CD6D39
monochromatic
#1C6F63 #28A08F #39CDB7 #6AD9C9 #9BE6DB

Accessibility & contrast

On white

1.98
#39CDB7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.59
#39CDB7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CDB7
10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39CDB7#FFFFFF#000000##000000
##39CDB71.001.9810.5910.59
#FFFFFF1.981.0021.0021.00
#00000010.5921.001.001.00
##00000010.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4C1B6
Deuteranopia (green-blind)
#B0B2B9
Tritanopia (blue-blind)
#00D1C6
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #39cdb7;
/* rgb */ color: rgb(57, 205, 183);
/* oklch */ color: oklch(76.7% 0.125 180.5);
Tailwind
colors: {
  custom: {
    50: '#85ddcc',
    500: '#39cdb7',
    950: '#000000',
  },
}
SCSS
$custom: #39cdb7;
$custom-light: #85ddcc;
$custom-dark: #000000;
JSON
{
  "hex": "#39cdb7",
  "rgb": {
    "r": 57,
    "g": 205,
    "b": 183
  },
  "hsl": {
    "h": 171.081,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76698,
    "c": 0.12543,
    "h": 180.5
  },
  "luminance": 0.47951
}

Semantic roles & 50–950 ramp

primary
#39CDB7
secondary
#D2909A
accent
#455CE3
background
#F8FDFC
surface
#F0FBF8
border
#CBD4D1
text
#0D1513
muted
#7D8382

Preview Lab

Preview with #39CDB7

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

Preview Lab → · Contrast checker → · Palette generator →

#39CDB7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva