#428024#428024

#428024 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.8% C 0.140 H 137.3°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#428024
RGB	rgb(66, 128, 36)
HSL	hsl(100, 56%, 32%)
HSV	hsv(100, 72%, 50%)
CMYK	cmyk(48.4%, 0%, 71.9%, 49.8%)
CIE-LAB	lab(47.91, -37.21, 41.79)
CIE-LCH	lch(47.91, 55.96, 131.68°)
OKLab	oklab(53.85% -0.103 0.0951)
OKLCH	oklch(53.85% 0.14 137.3)
XYZ	xyz(10.2841, 16.7233, 4.3547)
Luminance	0.1672 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428024 #622480

analogous

#708024 #428024 #248034

triadic

#428024 #244280 #802442

tetradic

#428024 #247080 #622480 #803424

square

#428024 #247080 #622480 #803424

split-complementary

#428024 #342480 #802470

monochromatic

#112009 #295017 #428024 #5BB031 #79CE50

Accessibility & contrast

On white

4.83

#428024 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#428024 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428024

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428024	#FFFFFF	#000000	##FFFFFF
##428024	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847516

Deuteranopia (green-blind)

#7C702D

Tritanopia (blue-blind)

#3E7B6E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #428024;
/* rgb */ color: rgb(66, 128, 36);
/* oklch */ color: oklch(53.8% 0.140 137.3);

Tailwind

colors: {
  custom: {
    50: '#7ca564',
    500: '#428024',
    950: '#000000',
  },
}

SCSS

$custom: #428024;
$custom-light: #7ca564;
$custom-dark: #000000;

JSON

{
  "hex": "#428024",
  "rgb": {
    "r": 66,
    "g": 128,
    "b": 36
  },
  "hsl": {
    "h": 100.435,
    "s": 56.098,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5385,
    "c": 0.14018,
    "h": 137.3
  },
  "luminance": 0.16724
}

Semantic roles & 50–950 ramp

primary

#428024

secondary

#914EB2

accent

#48DFAE

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #428024

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

Preview Lab → · Contrast checker → · Palette generator →