#428126#428126

#428126 is a mid, vivid green. Relative luminance 0.170; OKLCH L 54.1% C 0.140 H 137.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#428126
RGB	rgb(66, 129, 38)
HSL	hsl(102, 54%, 33%)
HSV	hsv(102, 71%, 51%)
CMYK	cmyk(48.8%, 0%, 70.5%, 49.4%)
CIE-LAB	lab(48.26, -37.47, 41.32)
CIE-LCH	lch(48.26, 55.77, 132.20°)
OKLab	oklab(54.14% -0.1036 0.0943)
OKLCH	oklch(54.14% 0.14 137.7)
XYZ	xyz(10.4465, 16.9980, 4.5638)
Luminance	0.1700 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428126 #652681

analogous

#708126 #428126 #268137

triadic

#428126 #264281 #812642

tetradic

#428126 #267081 #652681 #813726

square

#428126 #267081 #652681 #813726

split-complementary

#428126 #372681 #812670

monochromatic

#12220A #2A5218 #428126 #5AB034 #7ACD55

Accessibility & contrast

On white

4.77

#428126 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#428126 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428126

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428126	#FFFFFF	#000000	##FFFFFF
##428126	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857619

Deuteranopia (green-blind)

#7D712E

Tritanopia (blue-blind)

#3E7C6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #428126;
/* rgb */ color: rgb(66, 129, 38);
/* oklch */ color: oklch(54.1% 0.140 137.7);

Tailwind

colors: {
  custom: {
    50: '#7ca666',
    500: '#428126',
    950: '#000000',
  },
}

SCSS

$custom: #428126;
$custom-light: #7ca666;
$custom-dark: #000000;

JSON

{
  "hex": "#428126",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 38
  },
  "hsl": {
    "h": 101.538,
    "s": 54.491,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54141,
    "c": 0.1401,
    "h": 137.7
  },
  "luminance": 0.16999
}

Semantic roles & 50–950 ramp

primary

#428126

secondary

#9451B1

accent

#4ADEB0

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #428126

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

Preview Lab → · Contrast checker → · Palette generator →