#428F35#428F35

#428F35 is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.1% C 0.147 H 140.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#428F35
RGB	rgb(66, 143, 53)
HSL	hsl(111, 46%, 38%)
HSV	hsv(111, 63%, 56%)
CMYK	cmyk(53.8%, 0%, 62.9%, 43.9%)
CIE-LAB	lab(53.01, -41.78, 39.79)
CIE-LCH	lch(53.01, 57.69, 136.40°)
OKLab	oklab(58.1% -0.1143 0.0929)
OKLCH	oklch(58.1% 0.147 140.9)
XYZ	xyz(12.7113, 21.0592, 6.7625)
Luminance	0.2106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428F35 #82358F

analogous

#6F8F35 #428F35 #358F55

triadic

#428F35 #35428F #8F3542

tetradic

#428F35 #356F8F #82358F #8F5535

square

#428F35 #356F8F #82358F #8F5535

split-complementary

#428F35 #55358F #8F356F

monochromatic

#193614 #2D6224 #428F35 #57BB47 #80CB73

Accessibility & contrast

On white

4.03

#428F35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#428F35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428F35

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428F35	#FFFFFF	#000000	##000000
##428F35	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93832B

Deuteranopia (green-blind)

#897C3C

Tritanopia (blue-blind)

#398B7C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #428f35;
/* rgb */ color: rgb(66, 143, 53);
/* oklch */ color: oklch(58.1% 0.147 140.9);

Tailwind

colors: {
  custom: {
    50: '#7eb070',
    500: '#428f35',
    950: '#000000',
  },
}

SCSS

$custom: #428f35;
$custom-light: #7eb070;
$custom-dark: #000000;

JSON

{
  "hex": "#428f35",
  "rgb": {
    "r": 66,
    "g": 143,
    "b": 53
  },
  "hsl": {
    "h": 111.333,
    "s": 45.918,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58095,
    "c": 0.14725,
    "h": 140.9
  },
  "luminance": 0.2106
}

Semantic roles & 50–950 ramp

primary

#428F35

secondary

#A96CB4

accent

#52D6C3

background

#F8FAF6

surface

#EFF5EC

border

#CACFC7

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #428F35

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

Preview Lab → · Contrast checker → · Palette generator →