#4FA923#4FA923

#4FA923 is a light, vivid green. Relative luminance 0.302; OKLCH L 65.4% C 0.186 H 137.9°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#4FA923
RGB	rgb(79, 169, 35)
HSL	hsl(100, 66%, 40%)
HSV	hsv(100, 79%, 66%)
CMYK	cmyk(53.3%, 0%, 79.3%, 33.7%)
CIE-LAB	lab(61.79, -49.69, 56.05)
CIE-LCH	lch(61.79, 74.91, 131.56°)
OKLab	oklab(65.42% -0.1376 0.1245)
OKLCH	oklch(65.42% 0.186 137.9)
XYZ	xyz(17.7152, 30.1582, 6.4774)
Luminance	0.3016 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA923 #7D23A9

analogous

#92A923 #4FA923 #23A93A

triadic

#4FA923 #234FA9 #A9234F

tetradic

#4FA923 #2392A9 #7D23A9 #A93A23

square

#4FA923 #2392A9 #7D23A9 #A93A23

split-complementary

#4FA923 #3A23A9 #A92392

monochromatic

#20440E #377619 #4FA923 #69D534 #8EDF67

Accessibility & contrast

On white

2.99

#4FA923 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#4FA923 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA923

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA923	#FFFFFF	#000000	##000000
##4FA923	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A39232

Tritanopia (blue-blind)

#48A390

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4fa923;
/* rgb */ color: rgb(79, 169, 35);
/* oklch */ color: oklch(65.4% 0.186 137.9);

Tailwind

colors: {
  custom: {
    50: '#8ac369',
    500: '#4fa923',
    950: '#000000',
  },
}

SCSS

$custom: #4fa923;
$custom-light: #8ac369;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa923",
  "rgb": {
    "r": 79,
    "g": 169,
    "b": 35
  },
  "hsl": {
    "h": 100.299,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.65415,
    "c": 0.1856,
    "h": 137.9
  },
  "luminance": 0.3016
}

Semantic roles & 50–950 ramp

primary

#4FA923

secondary

#A563C5

accent

#3FE9B1

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1307

muted

#7D827A

Preview Lab

Preview with #4FA923

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

Preview Lab → · Contrast checker → · Palette generator →