#428447#428447

#428447 is a mid, moderate green. Relative luminance 0.181; OKLCH L 55.4% C 0.114 H 145.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#428447
RGB	rgb(66, 132, 71)
HSL	hsl(125, 33%, 39%)
HSV	hsv(125, 50%, 52%)
CMYK	cmyk(50%, 0%, 46.2%, 48.2%)
CIE-LAB	lab(49.64, -34.65, 26.55)
CIE-LCH	lch(49.64, 43.65, 142.54°)
OKLab	oklab(55.4% -0.0941 0.065)
OKLCH	oklch(55.4% 0.114 145.4)
XYZ	xyz(11.6347, 18.1148, 8.8434)
Luminance	0.1812 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428447 #84427F

analogous

#5E8442 #428447 #428468

triadic

#428447 #474284 #844742

tetradic

#428447 #425E84 #84427F #846842

square

#428447 #425E84 #84427F #846842

split-complementary

#428447 #684284 #84425E

monochromatic

#19321B #2E5B31 #428447 #58AB5E #81C085

Accessibility & contrast

On white

4.54

#428447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#428447 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428447

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428447	#FFFFFF	#000000	##000000
##428447	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867A42

Deuteranopia (green-blind)

#7D744B

Tritanopia (blue-blind)

#388175

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #428447;
/* rgb */ color: rgb(66, 132, 71);
/* oklch */ color: oklch(55.4% 0.114 145.4);

Tailwind

colors: {
  custom: {
    50: '#7ba87b',
    500: '#428447',
    950: '#000000',
  },
}

SCSS

$custom: #428447;
$custom-light: #7ba87b;
$custom-dark: #000000;

JSON

{
  "hex": "#428447",
  "rgb": {
    "r": 66,
    "g": 132,
    "b": 71
  },
  "hsl": {
    "h": 124.545,
    "s": 33.333,
    "l": 38.824
  },
  "oklch": {
    "l": 0.55396,
    "c": 0.1144,
    "h": 145.4
  },
  "luminance": 0.18116
}

Semantic roles & 50–950 ramp

primary

#428447

secondary

#AB77A7

accent

#5EC1C9

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A1009

muted

#7C7F7B

Preview Lab

Preview with #428447

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

Preview Lab → · Contrast checker → · Palette generator →