#428159#428159

#428159 is a mid, moderate green. Relative luminance 0.176; OKLCH L 55.0% C 0.091 H 154.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#428159
RGB	rgb(66, 129, 89)
HSL	hsl(142, 32%, 38%)
HSV	hsv(142, 49%, 51%)
CMYK	cmyk(48.8%, 0%, 31%, 49.4%)
CIE-LAB	lab(48.98, -29.96, 15.58)
CIE-LCH	lch(48.98, 33.77, 152.53°)
OKLab	oklab(54.97% -0.0819 0.0395)
OKLCH	oklch(54.97% 0.091 154.3)
XYZ	xyz(11.8994, 17.5791, 12.2153)
Luminance	0.1758 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428159 #81426A

analogous

#4A8142 #428159 #428178

triadic

#428159 #594281 #815942

tetradic

#428159 #424A81 #81426A #817842

square

#428159 #424A81 #81426A #817842

split-complementary

#428159 #784281 #81424A

monochromatic

#193021 #2D593D #428159 #57A975 #80BE96

Accessibility & contrast

On white

4.65

#428159 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#428159 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428159

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428159	#FFFFFF	#000000	##FFFFFF
##428159	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817857

Deuteranopia (green-blind)

#78725B

Tritanopia (blue-blind)

#338076

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #428159;
/* rgb */ color: rgb(66, 129, 89);
/* oklch */ color: oklch(55.0% 0.091 154.3);

Tailwind

colors: {
  custom: {
    50: '#7aa688',
    500: '#428159',
    950: '#000000',
  },
}

SCSS

$custom: #428159;
$custom-light: #7aa688;
$custom-dark: #000000;

JSON

{
  "hex": "#428159",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 89
  },
  "hsl": {
    "h": 141.905,
    "s": 32.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54969,
    "c": 0.09088,
    "h": 154.3
  },
  "luminance": 0.1758
}

Semantic roles & 50–950 ramp

primary

#428159

secondary

#A97696

accent

#5FA2C8

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #428159

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

Preview Lab → · Contrast checker → · Palette generator →