#428215#428215

#428215 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.3% C 0.151 H 136.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#428215
RGB	rgb(66, 130, 21)
HSL	hsl(95, 72%, 30%)
HSV	hsv(95, 84%, 51%)
CMYK	cmyk(49.2%, 0%, 83.8%, 49%)
CIE-LAB	lab(48.48, -39.06, 47.71)
CIE-LCH	lch(48.48, 61.67, 129.31°)
OKLab	oklab(54.29% -0.109 0.1052)
OKLCH	oklch(54.29% 0.151 136)
XYZ	xyz(10.3645, 17.1770, 3.4787)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428215 #551582

analogous

#798215 #428215 #15821E

triadic

#428215 #154282 #821542

tetradic

#428215 #157982 #551582 #821E15

square

#428215 #157982 #551582 #821E15

split-complementary

#428215 #1E1582 #821579

monochromatic

#0D1A04 #274D0C #428215 #5DB71E #7ADE33

Accessibility & contrast

On white

4.73

#428215 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#428215 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428215

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428215	#FFFFFF	#000000	##FFFFFF
##428215	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#7E7122

Tritanopia (blue-blind)

#3F7D6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #428215;
/* rgb */ color: rgb(66, 130, 21);
/* oklch */ color: oklch(54.3% 0.151 136.0);

Tailwind

colors: {
  custom: {
    50: '#7da75d',
    500: '#428215',
    950: '#000000',
  },
}

SCSS

$custom: #428215;
$custom-light: #7da75d;
$custom-dark: #000000;

JSON

{
  "hex": "#428215",
  "rgb": {
    "r": 66,
    "g": 130,
    "b": 21
  },
  "hsl": {
    "h": 95.229,
    "s": 72.185,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54291,
    "c": 0.15149,
    "h": 136
  },
  "luminance": 0.17178
}

Semantic roles & 50–950 ramp

primary

#428215

secondary

#843CB7

accent

#39EFA4

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #428215

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

Preview Lab → · Contrast checker → · Palette generator →