#428914#428914

#428914 is a mid, vivid yellow-green. Relative luminance 0.191; OKLCH L 56.2% C 0.160 H 136.7°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#428914
RGB	rgb(66, 137, 20)
HSL	hsl(96, 75%, 31%)
HSV	hsv(96, 85%, 54%)
CMYK	cmyk(51.8%, 0%, 85.4%, 46.3%)
CIE-LAB	lab(50.80, -41.95, 50.10)
CIE-LCH	lch(50.80, 65.34, 129.94°)
OKLab	oklab(56.2% -0.1168 0.11)
OKLCH	oklch(56.2% 0.16 136.7)
XYZ	xyz(11.3184, 19.0993, 3.7518)
Luminance	0.1910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428914 #5B1489

analogous

#7C8914 #428914 #148920

triadic

#428914 #144289 #891442

tetradic

#428914 #147C89 #5B1489 #892014

square

#428914 #147C89 #5B1489 #892014

split-complementary

#428914 #201489 #89147C

monochromatic

#0F1E04 #28540C #428914 #5CBE1C #79E236

Accessibility & contrast

On white

4.36

#428914 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#428914 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428914

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428914	#FFFFFF	#000000	##000000
##428914	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#857723

Tritanopia (blue-blind)

#3E8474

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #428914;
/* rgb */ color: rgb(66, 137, 20);
/* oklch */ color: oklch(56.2% 0.160 136.7);

Tailwind

colors: {
  custom: {
    50: '#7eac5e',
    500: '#428914',
    950: '#000000',
  },
}

SCSS

$custom: #428914;
$custom-light: #7eac5e;
$custom-dark: #000000;

JSON

{
  "hex": "#428914",
  "rgb": {
    "r": 66,
    "g": 137,
    "b": 20
  },
  "hsl": {
    "h": 96.41,
    "s": 74.522,
    "l": 30.784
  },
  "oklch": {
    "l": 0.562,
    "c": 0.16048,
    "h": 136.7
  },
  "luminance": 0.191
}

Semantic roles & 50–950 ramp

primary

#428914

secondary

#8A3CBD

accent

#37F1A8

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #428914

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

Preview Lab → · Contrast checker → · Palette generator →