#428116#428116

#428116 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.0% C 0.150 H 136.0°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#428116
RGB	rgb(66, 129, 22)
HSL	hsl(95, 71%, 30%)
HSV	hsv(95, 83%, 51%)
CMYK	cmyk(48.8%, 0%, 82.9%, 49.4%)
CIE-LAB	lab(48.15, -38.60, 47.11)
CIE-LCH	lch(48.15, 60.91, 129.33°)
OKLab	oklab(54.02% -0.1077 0.1041)
OKLCH	oklch(54.02% 0.15 136)
XYZ	xyz(10.2416, 16.9160, 3.4844)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428116 #551681

analogous

#788116 #428116 #16811F

triadic

#428116 #164281 #811642

tetradic

#428116 #167881 #551681 #811F16

square

#428116 #167881 #551681 #811F16

split-complementary

#428116 #1F1681 #811678

monochromatic

#0D1A04 #274D0D #428116 #5DB51F #7ADD35

Accessibility & contrast

On white

4.79

#428116 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#428116 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428116

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428116	#FFFFFF	#000000	##FFFFFF
##428116	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#7E7023

Tritanopia (blue-blind)

#3F7C6E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #428116;
/* rgb */ color: rgb(66, 129, 22);
/* oklch */ color: oklch(54.0% 0.150 136.0);

Tailwind

colors: {
  custom: {
    50: '#7da65e',
    500: '#428116',
    950: '#000000',
  },
}

SCSS

$custom: #428116;
$custom-light: #7da65e;
$custom-dark: #000000;

JSON

{
  "hex": "#428116",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 22
  },
  "hsl": {
    "h": 95.327,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54023,
    "c": 0.14977,
    "h": 136
  },
  "luminance": 0.16917
}

Semantic roles & 50–950 ramp

primary

#428116

secondary

#843DB6

accent

#3AEEA4

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #428116

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

Preview Lab → · Contrast checker → · Palette generator →