#427B53#427B53

#427B53 is a mid, moderate green. Relative luminance 0.159; OKLCH L 53.2% C 0.087 H 152.1°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#427B53
RGB	rgb(66, 123, 83)
HSL	hsl(138, 30%, 37%)
HSV	hsv(138, 46%, 48%)
CMYK	cmyk(46.3%, 0%, 32.5%, 51.8%)
CIE-LAB	lab(46.91, -28.30, 16.20)
CIE-LCH	lch(46.91, 32.61, 150.20°)
OKLab	oklab(53.24% -0.0772 0.0409)
OKLCH	oklch(53.24% 0.087 152.1)
XYZ	xyz(10.8904, 15.9479, 10.6863)
Luminance	0.1595 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427B53 #7B426A

analogous

#4D7B42 #427B53 #427B70

triadic

#427B53 #53427B #7B5342

tetradic

#427B53 #424D7B #7B426A #7B7042

square

#427B53 #424D7B #7B426A #7B7042

split-complementary

#427B53 #70427B #7B424D

monochromatic

#172B1D #2D5338 #427B53 #57A36E #7EBA90

Accessibility & contrast

On white

5.01

#427B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#427B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427B53

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427B53	#FFFFFF	#000000	##FFFFFF
##427B53	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7351

Deuteranopia (green-blind)

#736D55

Tritanopia (blue-blind)

#377970

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #427b53;
/* rgb */ color: rgb(66, 123, 83);
/* oklch */ color: oklch(53.2% 0.087 152.1);

Tailwind

colors: {
  custom: {
    50: '#7aa183',
    500: '#427b53',
    950: '#000000',
  },
}

SCSS

$custom: #427b53;
$custom-light: #7aa183;
$custom-dark: #000000;

JSON

{
  "hex": "#427b53",
  "rgb": {
    "r": 66,
    "g": 123,
    "b": 83
  },
  "hsl": {
    "h": 137.895,
    "s": 30.159,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53239,
    "c": 0.08739,
    "h": 152.1
  },
  "luminance": 0.15949
}

Semantic roles & 50–950 ramp

primary

#427B53

secondary

#A57496

accent

#61A8C6

background

#F7FAF8

surface

#EEF3EF

border

#C9CDCA

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #427B53

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

Preview Lab → · Contrast checker → · Palette generator →