#428055#428055

#428055 is a mid, moderate green. Relative luminance 0.173; OKLCH L 54.6% C 0.093 H 152.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#428055
RGB	rgb(66, 128, 85)
HSL	hsl(138, 32%, 38%)
HSV	hsv(138, 48%, 50%)
CMYK	cmyk(48.4%, 0%, 33.6%, 49.8%)
CIE-LAB	lab(48.58, -30.29, 17.32)
CIE-LCH	lch(48.58, 34.90, 150.24°)
OKLab	oklab(54.61% -0.0826 0.0437)
OKLCH	oklch(54.61% 0.093 152.1)
XYZ	xyz(11.6049, 17.2516, 11.3109)
Luminance	0.1725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428055 #80426D

analogous

#4E8042 #428055 #428074

triadic

#428055 #554280 #805542

tetradic

#428055 #424E80 #80426D #807442

square

#428055 #424E80 #80426D #807442

split-complementary

#428055 #744280 #80424E

monochromatic

#182F1F #2D583A #428055 #57A870 #7FBD92

Accessibility & contrast

On white

4.72

#428055 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#428055 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428055

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428055	#FFFFFF	#000000	##FFFFFF
##428055	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807752

Deuteranopia (green-blind)

#777158

Tritanopia (blue-blind)

#357E75

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #428055;
/* rgb */ color: rgb(66, 128, 85);
/* oklch */ color: oklch(54.6% 0.093 152.1);

Tailwind

colors: {
  custom: {
    50: '#7aa585',
    500: '#428055',
    950: '#000000',
  },
}

SCSS

$custom: #428055;
$custom-light: #7aa585;
$custom-dark: #000000;

JSON

{
  "hex": "#428055",
  "rgb": {
    "r": 66,
    "g": 128,
    "b": 85
  },
  "hsl": {
    "h": 138.387,
    "s": 31.959,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54612,
    "c": 0.09339,
    "h": 152.1
  },
  "luminance": 0.17252
}

Semantic roles & 50–950 ramp

primary

#428055

secondary

#A87699

accent

#60A8C8

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #428055

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

Preview Lab → · Contrast checker → · Palette generator →