#428124#428124

#428124 is a mid, vivid green. Relative luminance 0.170; OKLCH L 54.1% C 0.142 H 137.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#428124
RGB	rgb(66, 129, 36)
HSL	hsl(101, 56%, 32%)
HSV	hsv(101, 72%, 51%)
CMYK	cmyk(48.8%, 0%, 72.1%, 49.4%)
CIE-LAB	lab(48.24, -37.64, 42.14)
CIE-LCH	lch(48.24, 56.50, 131.77°)
OKLab	oklab(54.12% -0.1042 0.0958)
OKLCH	oklch(54.12% 0.142 137.4)
XYZ	xyz(10.4151, 16.9854, 4.3984)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428124 #632481

analogous

#718124 #428124 #248134

triadic

#428124 #244281 #812442

tetradic

#428124 #247181 #632481 #813424

square

#428124 #247181 #632481 #813424

split-complementary

#428124 #342481 #812471

monochromatic

#112109 #2A5117 #428124 #5AB131 #79CE51

Accessibility & contrast

On white

4.78

#428124 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#428124 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428124

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428124	#FFFFFF	#000000	##FFFFFF
##428124	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857616

Deuteranopia (green-blind)

#7D712D

Tritanopia (blue-blind)

#3E7C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #428124;
/* rgb */ color: rgb(66, 129, 36);
/* oklch */ color: oklch(54.1% 0.142 137.4);

Tailwind

colors: {
  custom: {
    50: '#7ca664',
    500: '#428124',
    950: '#000000',
  },
}

SCSS

$custom: #428124;
$custom-light: #7ca664;
$custom-dark: #000000;

JSON

{
  "hex": "#428124",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 36
  },
  "hsl": {
    "h": 100.645,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54123,
    "c": 0.14152,
    "h": 137.4
  },
  "luminance": 0.16986
}

Semantic roles & 50–950 ramp

primary

#428124

secondary

#924EB2

accent

#48E0AF

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #428124

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

Preview Lab → · Contrast checker → · Palette generator →