#278D66#278D66

#278D66 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.6% C 0.110 H 163.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#278D66
RGBrgb(39, 141, 102)
HSLhsl(157, 57%, 35%)
HSVhsv(157, 72%, 55%)
CMYKcmyk(72.3%, 0%, 27.7%, 44.7%)
CIE-LABlab(52.33, -38.52, 12.62)
CIE-LCHlch(52.33, 40.53, 161.86°)
OKLaboklab(57.56% -0.1056 0.0322)
OKLCHoklch(57.56% 0.11 163.1)
XYZxyz(12.7585, 20.4389, 15.8405)
Luminance0.2044 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#278D66 #8D274E
analogous
#278D33 #278D66 #27818D
triadic
#278D66 #66278D #8D6627
tetradic
#278D66 #33278D #8D274E #818D27
square
#278D66 #33278D #8D274E #818D27
split-complementary
#278D66 #8D2781 #8D3327
monochromatic
#0C2D21 #1A5D43 #278D66 #34BD89 #5CD2A5

Accessibility & contrast

On white

4.13
#278D66 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.09
#278D66 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D66
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##278D66#FFFFFF#000000##000000
##278D661.004.135.095.09
#FFFFFF4.131.0021.0021.00
#0000005.0921.001.001.00
##0000005.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B8264
Deuteranopia (green-blind)
#7D7969
Tritanopia (blue-blind)
#008D82
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #278d66;
/* rgb */ color: rgb(39, 141, 102);
/* oklch */ color: oklch(57.6% 0.110 163.1);
Tailwind
colors: {
  custom: {
    50: '#70af91',
    500: '#278d66',
    950: '#000000',
  },
}
SCSS
$custom: #278d66;
$custom-light: #70af91;
$custom-dark: #000000;
JSON
{
  "hex": "#278d66",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 102
  },
  "hsl": {
    "h": 157.059,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57559,
    "c": 0.11041,
    "h": 163.1
  },
  "luminance": 0.2044
}

Semantic roles & 50–950 ramp

primary
#278D66
secondary
#B7597D
accent
#4882E0
background
#F7FAF8
surface
#EDF4F0
border
#C8CECB
text
#08100C
muted
#7B7F7D

Preview Lab

Preview with #278D66

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

Preview Lab → · Contrast checker → · Palette generator →

#278D66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva