#4FB73C#4FB73C

#4FB73C is a light, vivid green. Relative luminance 0.359; OKLCH L 69.3% C 0.187 H 140.8°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#4FB73C
RGB	rgb(79, 183, 60)
HSL	hsl(111, 51%, 48%)
HSV	hsv(111, 67%, 72%)
CMYK	cmyk(56.8%, 0%, 67.2%, 28.2%)
CIE-LAB	lab(66.41, -53.07, 51.58)
CIE-LCH	lch(66.41, 74.00, 135.81°)
OKLab	oklab(69.27% -0.1452 0.1186)
OKLCH	oklch(69.27% 0.187 140.8)
XYZ	xyz(20.9726, 35.8537, 10.0893)
Luminance	0.3585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB73C #A43CB7

analogous

#8CB73C #4FB73C #3CB767

triadic

#4FB73C #3C4FB7 #B73C4F

tetradic

#4FB73C #3C8CB7 #A43CB7 #B7673C

square

#4FB73C #3C8CB7 #A43CB7 #B7673C

split-complementary

#4FB73C #673CB7 #B73C8C

monochromatic

#275B1E #3B892D #4FB73C #74CC64 #9DDB92

Accessibility & contrast

On white

2.57

#4FB73C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#4FB73C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB73C

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB73C	#FFFFFF	#000000	##000000
##4FB73C	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72B

Deuteranopia (green-blind)

#AE9E47

Tritanopia (blue-blind)

#42B19E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4fb73c;
/* rgb */ color: rgb(79, 183, 60);
/* oklch */ color: oklch(69.3% 0.187 140.8);

Tailwind

colors: {
  custom: {
    50: '#8bcd78',
    500: '#4fb73c',
    950: '#000000',
  },
}

SCSS

$custom: #4fb73c;
$custom-light: #8bcd78;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb73c",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 60
  },
  "hsl": {
    "h": 110.732,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69275,
    "c": 0.18746,
    "h": 140.8
  },
  "luminance": 0.35855
}

Semantic roles & 50–950 ramp

primary

#4FB73C

secondary

#BD88C6

accent

#4EDAC4

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4FB73C

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

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