#428240#428240

#428240 is a mid, moderate green. Relative luminance 0.175; OKLCH L 54.7% C 0.118 H 143.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#428240
RGB	rgb(66, 130, 64)
HSL	hsl(118, 34%, 38%)
HSV	hsv(118, 51%, 51%)
CMYK	cmyk(49.2%, 0%, 50.8%, 49%)
CIE-LAB	lab(48.88, -34.84, 29.37)
CIE-LCH	lch(48.88, 45.57, 139.87°)
OKLab	oklab(54.74% -0.0948 0.071)
OKLCH	oklch(54.74% 0.119 143.2)
XYZ	xyz(11.1543, 17.4929, 7.6382)
Luminance	0.1749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428240 #804082

analogous

#638240 #428240 #40825F

triadic

#428240 #404282 #824042

tetradic

#428240 #406382 #804082 #825F40

square

#428240 #406382 #804082 #825F40

split-complementary

#428240 #5F4082 #824063

monochromatic

#183018 #2D592C #428240 #57AB54 #7FBF7D

Accessibility & contrast

On white

4.67

#428240 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#428240 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428240

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428240	#FFFFFF	#000000	##FFFFFF
##428240	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85783A

Deuteranopia (green-blind)

#7C7244

Tritanopia (blue-blind)

#3A7F73

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #428240;
/* rgb */ color: rgb(66, 130, 64);
/* oklch */ color: oklch(54.7% 0.118 143.2);

Tailwind

colors: {
  custom: {
    50: '#7ba776',
    500: '#428240',
    950: '#000000',
  },
}

SCSS

$custom: #428240;
$custom-light: #7ba776;
$custom-dark: #000000;

JSON

{
  "hex": "#428240",
  "rgb": {
    "r": 66,
    "g": 130,
    "b": 64
  },
  "hsl": {
    "h": 118.182,
    "s": 34.021,
    "l": 38.039
  },
  "oklch": {
    "l": 0.5474,
    "c": 0.1185,
    "h": 143.2
  },
  "luminance": 0.17494
}

Semantic roles & 50–950 ramp

primary

#428240

secondary

#A874AA

accent

#5ECAC7

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A0F08

muted

#7C7F7B

Preview Lab

Preview with #428240

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

Preview Lab → · Contrast checker → · Palette generator →