#428754#428754

#428754 is a mid, moderate green. Relative luminance 0.191; OKLCH L 56.4% C 0.106 H 150.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#428754
RGB	rgb(66, 135, 84)
HSL	hsl(136, 34%, 39%)
HSV	hsv(136, 51%, 53%)
CMYK	cmyk(51.1%, 0%, 37.8%, 47.1%)
CIE-LAB	lab(50.83, -33.74, 20.92)
CIE-LCH	lch(50.83, 39.70, 148.20°)
OKLab	oklab(56.45% -0.0917 0.0523)
OKLCH	oklch(56.45% 0.106 150.3)
XYZ	xyz(12.5101, 19.1253, 11.4181)
Luminance	0.1913 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428754 #874275

analogous

#538742 #428754 #428777

triadic

#428754 #544287 #875442

tetradic

#428754 #425387 #874275 #877742

square

#428754 #425387 #874275 #877742

split-complementary

#428754 #774287 #874253

monochromatic

#1A3521 #2E5E3A #428754 #59AE6F #82C292

Accessibility & contrast

On white

4.35

#428754 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#428754 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428754

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428754	#FFFFFF	#000000	##000000
##428754	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887D51

Deuteranopia (green-blind)

#7E7657

Tritanopia (blue-blind)

#34857A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #428754;
/* rgb */ color: rgb(66, 135, 84);
/* oklch */ color: oklch(56.4% 0.106 150.3);

Tailwind

colors: {
  custom: {
    50: '#7baa84',
    500: '#428754',
    950: '#000000',
  },
}

SCSS

$custom: #428754;
$custom-light: #7baa84;
$custom-dark: #000000;

JSON

{
  "hex": "#428754",
  "rgb": {
    "r": 66,
    "g": 135,
    "b": 84
  },
  "hsl": {
    "h": 135.652,
    "s": 34.328,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56447,
    "c": 0.10552,
    "h": 150.3
  },
  "luminance": 0.19126
}

Semantic roles & 50–950 ramp

primary

#428754

secondary

#AC789F

accent

#5DAECA

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#0A100B

muted

#7C7F7C

Preview Lab

Preview with #428754

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

Preview Lab → · Contrast checker → · Palette generator →