#427B5D#427B5D

#427B5D is a mid, moderate green. Relative luminance 0.161; OKLCH L 53.5% C 0.077 H 159.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#427B5D
RGBrgb(66, 123, 93)
HSLhsl(148, 30%, 37%)
HSVhsv(148, 46%, 48%)
CMYKcmyk(46.3%, 0%, 24.4%, 51.8%)
CIE-LABlab(47.12, -26.19, 10.68)
CIE-LCHlch(47.12, 28.29, 157.81°)
OKLaboklab(53.49% -0.0723 0.0274)
OKLCHoklch(53.49% 0.077 159.3)
XYZxyz(11.3047, 16.1137, 12.8684)
Luminance0.1611 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#427B5D #7B4260
analogous
#447B42 #427B5D #427B7A
triadic
#427B5D #5D427B #7B5D42
tetradic
#427B5D #42447B #7B4260 #7B7A42
square
#427B5D #42447B #7B4260 #7B7A42
split-complementary
#427B5D #7A427B #7B4244
monochromatic
#172B21 #2D533F #427B5D #57A37B #7EBA9A

Accessibility & contrast

On white

4.97
#427B5D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.22
#427B5D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427B5D
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##427B5D#FFFFFF#000000##FFFFFF
##427B5D1.004.974.224.97
#FFFFFF4.971.0021.001.00
#0000004.2221.001.0021.00
##FFFFFF4.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7A735B
Deuteranopia (green-blind)
#716D5F
Tritanopia (blue-blind)
#337A73
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #427b5d;
/* rgb */ color: rgb(66, 123, 93);
/* oklch */ color: oklch(53.5% 0.077 159.3);
Tailwind
colors: {
  custom: {
    50: '#7aa18b',
    500: '#427b5d',
    950: '#000000',
  },
}
SCSS
$custom: #427b5d;
$custom-light: #7aa18b;
$custom-dark: #000000;
JSON
{
  "hex": "#427b5d",
  "rgb": {
    "r": 66,
    "g": 123,
    "b": 93
  },
  "hsl": {
    "h": 148.421,
    "s": 30.159,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53487,
    "c": 0.07727,
    "h": 159.3
  },
  "luminance": 0.16114
}

Semantic roles & 50–950 ramp

primary
#427B5D
secondary
#A5748E
accent
#6197C6
background
#F7F9F8
surface
#EEF2F0
border
#C9CCCB
text
#090F0C
muted
#7B7E7D

Preview Lab

Preview with #427B5D

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

Preview Lab → · Contrast checker → · Palette generator →

#427B5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva