#428355#428355

#428355 is a mid, moderate green. Relative luminance 0.180; OKLCH L 55.4% C 0.098 H 151.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#428355
RGB	rgb(66, 131, 85)
HSL	hsl(138, 33%, 39%)
HSV	hsv(138, 50%, 51%)
CMYK	cmyk(49.6%, 0%, 35.1%, 48.6%)
CIE-LAB	lab(49.55, -31.70, 18.64)
CIE-LCH	lch(49.55, 36.78, 149.55°)
OKLab	oklab(55.41% -0.0863 0.0468)
OKLCH	oklch(55.41% 0.098 151.5)
XYZ	xyz(12.0020, 18.0458, 11.4433)
Luminance	0.1805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428355 #834270

analogous

#4F8342 #428355 #428375

triadic

#428355 #554283 #835542

tetradic

#428355 #424F83 #834270 #837542

square

#428355 #424F83 #834270 #837542

split-complementary

#428355 #754283 #83424F

monochromatic

#193220 #2D5A3B #428355 #58AB70 #80BF93

Accessibility & contrast

On white

4.56

#428355 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#428355 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428355

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428355	#FFFFFF	#000000	##000000
##428355	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837A52

Deuteranopia (green-blind)

#7A7358

Tritanopia (blue-blind)

#348177

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #428355;
/* rgb */ color: rgb(66, 131, 85);
/* oklch */ color: oklch(55.4% 0.098 151.5);

Tailwind

colors: {
  custom: {
    50: '#7ba785',
    500: '#428355',
    950: '#000000',
  },
}

SCSS

$custom: #428355;
$custom-light: #7ba785;
$custom-dark: #000000;

JSON

{
  "hex": "#428355",
  "rgb": {
    "r": 66,
    "g": 131,
    "b": 85
  },
  "hsl": {
    "h": 137.538,
    "s": 32.995,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55407,
    "c": 0.09818,
    "h": 151.5
  },
  "luminance": 0.18047
}

Semantic roles & 50–950 ramp

primary

#428355

secondary

#AA779B

accent

#5FAAC9

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#0A0F0B

muted

#7C7F7C

Preview Lab

Preview with #428355

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

Preview Lab → · Contrast checker → · Palette generator →