#278D82#278D82

#278D82 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.4% C 0.092 H 184.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#278D82
RGBrgb(39, 141, 130)
HSLhsl(174, 57%, 35%)
HSVhsv(174, 72%, 55%)
CMYKcmyk(72.3%, 0%, 7.8%, 44.7%)
CIE-LABlab(53.05, -31.14, -2.48)
CIE-LCHlch(53.05, 31.24, 184.55°)
OKLaboklab(58.39% -0.0918 -0.0072)
OKLCHoklch(58.39% 0.092 184.5)
XYZxyz(14.3889, 21.0911, 24.4274)
Luminance0.2109 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#278D82 #8D2732
analogous
#278D4F #278D82 #27658D
triadic
#278D82 #82278D #8D8227
tetradic
#278D82 #4F278D #8D2732 #658D27
square
#278D82 #4F278D #8D2732 #658D27
split-complementary
#278D82 #8D2765 #8D4F27
monochromatic
#0C2D2A #1A5D56 #278D82 #34BDAE #5CD2C5

Accessibility & contrast

On white

4.02
#278D82 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.22
#278D82 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D82
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##278D82#FFFFFF#000000##000000
##278D821.004.025.225.22
#FFFFFF4.021.0021.0021.00
#0000005.2221.001.001.00
##0000005.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#868582
Deuteranopia (green-blind)
#777A83
Tritanopia (blue-blind)
#009089
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #278d82;
/* rgb */ color: rgb(39, 141, 130);
/* oklch */ color: oklch(58.4% 0.092 184.5);
Tailwind
colors: {
  custom: {
    50: '#71afa6',
    500: '#278d82',
    950: '#000000',
  },
}
SCSS
$custom: #278d82;
$custom-light: #71afa6;
$custom-dark: #000000;
JSON
{
  "hex": "#278d82",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 130
  },
  "hsl": {
    "h": 173.529,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58385,
    "c": 0.09206,
    "h": 184.5
  },
  "luminance": 0.21093
}

Semantic roles & 50–950 ramp

primary
#278D82
secondary
#B75963
accent
#4858E0
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#09100F
muted
#7B7F7F

Preview Lab

Preview with #278D82

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

Preview Lab → · Contrast checker → · Palette generator →

#278D82 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva