#427D56#427D56

#427D56 is a mid, moderate green. Relative luminance 0.165; OKLCH L 53.8% C 0.088 H 153.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#427D56
RGBrgb(66, 125, 86)
HSLhsl(140, 31%, 37%)
HSVhsv(140, 47%, 49%)
CMYKcmyk(47.2%, 0%, 31.2%, 51%)
CIE-LABlab(47.62, -28.66, 15.44)
CIE-LCHlch(47.62, 32.56, 151.68°)
OKLaboklab(53.84% -0.0783 0.0391)
OKLCHoklch(53.84% 0.088 153.5)
XYZxyz(11.2593, 16.4966, 11.3931)
Luminance0.1650 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#427D56 #7D4269
analogous
#4C7D42 #427D56 #427D74
triadic
#427D56 #56427D #7D5642
tetradic
#427D56 #424C7D #7D4269 #7D7442
square
#427D56 #424C7D #7D4269 #7D7442
split-complementary
#427D56 #74427D #7D424C
monochromatic
#182D1F #2D553A #427D56 #57A572 #7EBB93

Accessibility & contrast

On white

4.88
#427D56 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.30
#427D56 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427D56
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##427D56#FFFFFF#000000##FFFFFF
##427D561.004.884.304.88
#FFFFFF4.881.0021.001.00
#0000004.3021.001.0021.00
##FFFFFF4.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7D7554
Deuteranopia (green-blind)
#746F58
Tritanopia (blue-blind)
#357C73
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #427d56;
/* rgb */ color: rgb(66, 125, 86);
/* oklch */ color: oklch(53.8% 0.088 153.5);
Tailwind
colors: {
  custom: {
    50: '#7aa386',
    500: '#427d56',
    950: '#000000',
  },
}
SCSS
$custom: #427d56;
$custom-light: #7aa386;
$custom-dark: #000000;
JSON
{
  "hex": "#427d56",
  "rgb": {
    "r": 66,
    "g": 125,
    "b": 86
  },
  "hsl": {
    "h": 140.339,
    "s": 30.89,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5384,
    "c": 0.08752,
    "h": 153.5
  },
  "luminance": 0.16497
}

Semantic roles & 50–950 ramp

primary
#427D56
secondary
#A67595
accent
#61A4C7
background
#F7FAF8
surface
#EEF4EF
border
#C9CECA
text
#090F0B
muted
#7B7F7C

Preview Lab

Preview with #427D56

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

Preview Lab → · Contrast checker → · Palette generator →

#427D56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva