#428345#428345

#428345 is a mid, moderate green. Relative luminance 0.178; OKLCH L 55.1% C 0.115 H 144.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#428345
RGB	rgb(66, 131, 69)
HSL	hsl(123, 33%, 39%)
HSV	hsv(123, 50%, 51%)
CMYK	cmyk(49.6%, 0%, 47.3%, 48.6%)
CIE-LAB	lab(49.28, -34.52, 27.18)
CIE-LCH	lch(49.28, 43.94, 141.78°)
OKLab	oklab(55.09% -0.0938 0.0664)
OKLCH	oklch(55.09% 0.115 144.7)
XYZ	xyz(11.4366, 17.8197, 8.4660)
Luminance	0.1782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428345 #834280

analogous

#5F8342 #428345 #428365

triadic

#428345 #454283 #834542

tetradic

#428345 #425F83 #834280 #836542

square

#428345 #425F83 #834280 #836542

split-complementary

#428345 #654283 #83425F

monochromatic

#19321A #2D5A30 #428345 #58AB5B #80BF83

Accessibility & contrast

On white

4.60

#428345 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#428345 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428345

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428345	#FFFFFF	#000000	##FFFFFF
##428345	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857940

Deuteranopia (green-blind)

#7C7349

Tritanopia (blue-blind)

#398074

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #428345;
/* rgb */ color: rgb(66, 131, 69);
/* oklch */ color: oklch(55.1% 0.115 144.7);

Tailwind

colors: {
  custom: {
    50: '#7ba77a',
    500: '#428345',
    950: '#000000',
  },
}

SCSS

$custom: #428345;
$custom-light: #7ba77a;
$custom-dark: #000000;

JSON

{
  "hex": "#428345",
  "rgb": {
    "r": 66,
    "g": 131,
    "b": 69
  },
  "hsl": {
    "h": 122.769,
    "s": 32.995,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55093,
    "c": 0.11492,
    "h": 144.7
  },
  "luminance": 0.17821
}

Semantic roles & 50–950 ramp

primary

#428345

secondary

#AA77A8

accent

#5FC4C9

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A0F09

muted

#7C7F7B

Preview Lab

Preview with #428345

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

Preview Lab → · Contrast checker → · Palette generator →