#4FA822#4FA822

#4FA822 is a light, vivid yellow-green. Relative luminance 0.298; OKLCH L 65.1% C 0.185 H 137.7°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4FA822
RGB	rgb(79, 168, 34)
HSL	hsl(100, 66%, 40%)
HSV	hsv(100, 80%, 66%)
CMYK	cmyk(53%, 0%, 79.8%, 34.1%)
CIE-LAB	lab(61.47, -49.37, 56.05)
CIE-LCH	lch(61.47, 74.69, 131.38°)
OKLab	oklab(65.15% -0.1368 0.1244)
OKLCH	oklch(65.15% 0.185 137.7)
XYZ	xyz(17.5152, 29.7817, 6.3385)
Luminance	0.2978 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA822 #7B22A8

analogous

#92A822 #4FA822 #22A838

triadic

#4FA822 #224FA8 #A8224F

tetradic

#4FA822 #2292A8 #7B22A8 #A83822

square

#4FA822 #2292A8 #7B22A8 #A83822

split-complementary

#4FA822 #3822A8 #A82292

monochromatic

#1F420D #377518 #4FA822 #69D532 #8EE065

Accessibility & contrast

On white

3.02

#4FA822 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#4FA822 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA822

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA822	#FFFFFF	#000000	##000000
##4FA822	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A29232

Tritanopia (blue-blind)

#48A28F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4fa822;
/* rgb */ color: rgb(79, 168, 34);
/* oklch */ color: oklch(65.1% 0.185 137.7);

Tailwind

colors: {
  custom: {
    50: '#8ac369',
    500: '#4fa822',
    950: '#000000',
  },
}

SCSS

$custom: #4fa822;
$custom-light: #8ac369;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa822",
  "rgb": {
    "r": 79,
    "g": 168,
    "b": 34
  },
  "hsl": {
    "h": 99.851,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65146,
    "c": 0.1849,
    "h": 137.7
  },
  "luminance": 0.29783
}

Semantic roles & 50–950 ramp

primary

#4FA822

secondary

#A361C5

accent

#3FE9B0

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #4FA822

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

Preview Lab → · Contrast checker → · Palette generator →