#428530#428530

#428530 is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.3% C 0.138 H 139.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#428530
RGB	rgb(66, 133, 48)
HSL	hsl(107, 47%, 35%)
HSV	hsv(107, 64%, 52%)
CMYK	cmyk(50.4%, 0%, 63.9%, 47.8%)
CIE-LAB	lab(49.67, -38.18, 38.37)
CIE-LCH	lch(49.67, 54.13, 134.86°)
OKLab	oklab(55.33% -0.1048 0.0893)
OKLCH	oklch(55.33% 0.138 139.6)
XYZ	xyz(11.1674, 18.1459, 5.7098)
Luminance	0.1815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428530 #733085

analogous

#6C8530 #428530 #308548

triadic

#428530 #304285 #853042

tetradic

#428530 #306C85 #733085 #854830

square

#428530 #306C85 #733085 #854830

split-complementary

#428530 #483085 #85306C

monochromatic

#152B10 #2C5820 #428530 #58B240 #7CC867

Accessibility & contrast

On white

4.54

#428530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#428530 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428530

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428530	#FFFFFF	#000000	##000000
##428530	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A26

Deuteranopia (green-blind)

#807437

Tritanopia (blue-blind)

#3C8173

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #428530;
/* rgb */ color: rgb(66, 133, 48);
/* oklch */ color: oklch(55.3% 0.138 139.6);

Tailwind

colors: {
  custom: {
    50: '#7ca96c',
    500: '#428530',
    950: '#000000',
  },
}

SCSS

$custom: #428530;
$custom-light: #7ca96c;
$custom-dark: #000000;

JSON

{
  "hex": "#428530",
  "rgb": {
    "r": 66,
    "g": 133,
    "b": 48
  },
  "hsl": {
    "h": 107.294,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.55332,
    "c": 0.13771,
    "h": 139.6
  },
  "luminance": 0.18147
}

Semantic roles & 50–950 ramp

primary

#428530

secondary

#9F61AF

accent

#51D7BA

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #428530

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

Preview Lab → · Contrast checker → · Palette generator →