#428624#428624

#428624 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.5% C 0.148 H 137.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#428624
RGB	rgb(66, 134, 36)
HSL	hsl(102, 58%, 33%)
HSV	hsv(102, 73%, 53%)
CMYK	cmyk(50.7%, 0%, 73.1%, 47.5%)
CIE-LAB	lab(49.90, -39.73, 43.85)
CIE-LCH	lch(49.90, 59.17, 132.18°)
OKLab	oklab(55.49% -0.1098 0.0994)
OKLCH	oklch(55.49% 0.148 137.9)
XYZ	xyz(11.0899, 18.3350, 4.6234)
Luminance	0.1834 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428624 #682486

analogous

#738624 #428624 #248637

triadic

#428624 #244286 #862442

tetradic

#428624 #247386 #682486 #863724

square

#428624 #247386 #682486 #863724

split-complementary

#428624 #372486 #862473

monochromatic

#12260A #2A5617 #428624 #5AB631 #7AD153

Accessibility & contrast

On white

4.50

#428624 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#428624 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428624

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428624	#FFFFFF	#000000	##000000
##428624	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A14

Deuteranopia (green-blind)

#81752D

Tritanopia (blue-blind)

#3D8173

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #428624;
/* rgb */ color: rgb(66, 134, 36);
/* oklch */ color: oklch(55.5% 0.148 137.9);

Tailwind

colors: {
  custom: {
    50: '#7daa65',
    500: '#428624',
    950: '#000000',
  },
}

SCSS

$custom: #428624;
$custom-light: #7daa65;
$custom-dark: #000000;

JSON

{
  "hex": "#428624",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 36
  },
  "hsl": {
    "h": 101.633,
    "s": 57.647,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55486,
    "c": 0.1481,
    "h": 137.9
  },
  "luminance": 0.18336
}

Semantic roles & 50–950 ramp

primary

#428624

secondary

#9651B5

accent

#47E1B2

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #428624

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

Preview Lab → · Contrast checker → · Palette generator →