#428C68#428C68

#428C68 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.2% C 0.093 H 160.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#428C68
RGBrgb(66, 140, 104)
HSLhsl(151, 36%, 40%)
HSVhsv(151, 53%, 55%)
CMYKcmyk(52.9%, 0%, 25.7%, 45.1%)
CIE-LABlab(52.85, -31.96, 12.33)
CIE-LCHlch(52.85, 34.25, 158.90°)
OKLaboklab(58.23% -0.088 0.0315)
OKLCHoklch(58.23% 0.093 160.3)
XYZxyz(14.1224, 20.9127, 16.3864)
Luminance0.2091 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#428C68 #8C4266
analogous
#428C43 #428C68 #428B8C
triadic
#428C68 #68428C #8C6842
tetradic
#428C68 #43428C #8C4266 #8B8C42
square
#428C68 #43428C #8C4266 #8B8C42
split-complementary
#428C68 #8C428B #8C4342
monochromatic
#1B392A #2E6249 #428C68 #5AB187 #84C5A5

Accessibility & contrast

On white

4.05
#428C68 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#428C68 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428C68
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##428C68#FFFFFF#000000##000000
##428C681.004.055.185.18
#FFFFFF4.051.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8A8366
Deuteranopia (green-blind)
#807B6A
Tritanopia (blue-blind)
#2A8C82
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #428c68;
/* rgb */ color: rgb(66, 140, 104);
/* oklch */ color: oklch(58.2% 0.093 160.3);
Tailwind
colors: {
  custom: {
    50: '#7cae93',
    500: '#428c68',
    950: '#000000',
  },
}
SCSS
$custom: #428c68;
$custom-light: #7cae93;
$custom-dark: #000000;
JSON
{
  "hex": "#428c68",
  "rgb": {
    "r": 66,
    "g": 140,
    "b": 104
  },
  "hsl": {
    "h": 150.811,
    "s": 35.922,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58229,
    "c": 0.09345,
    "h": 160.3
  },
  "luminance": 0.20914
}

Semantic roles & 50–950 ramp

primary
#428C68
secondary
#B07A94
accent
#5C92CC
background
#F7FAF9
surface
#EEF4F1
border
#C9CECB
text
#0A100D
muted
#7C7F7E

Preview Lab

Preview with #428C68

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

Preview Lab → · Contrast checker → · Palette generator →

#428C68 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva