#428359#428359

#428359 is a mid, moderate green. Relative luminance 0.181; OKLCH L 55.5% C 0.094 H 153.7°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#428359
RGB	rgb(66, 131, 89)
HSL	hsl(141, 33%, 39%)
HSV	hsv(141, 50%, 51%)
CMYK	cmyk(49.6%, 0%, 32.1%, 48.6%)
CIE-LAB	lab(49.63, -30.91, 16.46)
CIE-LCH	lch(49.63, 35.02, 151.96°)
OKLab	oklab(55.5% -0.0843 0.0416)
OKLCH	oklch(55.5% 0.094 153.7)
XYZ	xyz(12.1654, 18.1112, 12.3040)
Luminance	0.1811 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428359 #83426C

analogous

#4B8342 #428359 #428379

triadic

#428359 #594283 #835942

tetradic

#428359 #424B83 #83426C #837942

square

#428359 #424B83 #83426C #837942

split-complementary

#428359 #794283 #83424B

monochromatic

#193222 #2D5A3D #428359 #58AB75 #80BF97

Accessibility & contrast

On white

4.54

#428359 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#428359 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428359

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428359	#FFFFFF	#000000	##000000
##428359	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)

#837A56

Deuteranopia (green-blind)

#79735C

Tritanopia (blue-blind)

#338278

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #428359;
/* rgb */ color: rgb(66, 131, 89);
/* oklch */ color: oklch(55.5% 0.094 153.7);

Tailwind

colors: {
  custom: {
    50: '#7ba788',
    500: '#428359',
    950: '#000000',
  },
}

SCSS

$custom: #428359;
$custom-light: #7ba788;
$custom-dark: #000000;

JSON

{
  "hex": "#428359",
  "rgb": {
    "r": 66,
    "g": 131,
    "b": 89
  },
  "hsl": {
    "h": 141.231,
    "s": 32.995,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55498,
    "c": 0.09405,
    "h": 153.7
  },
  "luminance": 0.18112
}

Semantic roles & 50–950 ramp

primary

#428359

secondary

#AA7798

accent

#5FA3C9

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#0A0F0B

muted

#7C7F7C

Preview Lab

Preview with #428359

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

Preview Lab → · Contrast checker → · Palette generator →