#4FC63F#4FC63F

#4FC63F is a light, highly saturated green. Relative luminance 0.424; OKLCH L 73.2% C 0.204 H 141.4°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#4FC63F
RGB	rgb(79, 198, 63)
HSL	hsl(113, 54%, 51%)
HSV	hsv(113, 68%, 78%)
CMYK	cmyk(60.1%, 0%, 68.2%, 22.4%)
CIE-LAB	lab(71.15, -58.25, 55.43)
CIE-LCH	lch(71.15, 80.41, 136.42°)
OKLab	oklab(73.2% -0.1591 0.127)
OKLCH	oklch(73.2% 0.204 141.4)
XYZ	xyz(24.3145, 42.4071, 11.6057)
Luminance	0.4241 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC63F #B63FC6

analogous

#92C63F #4FC63F #3FC672

triadic

#4FC63F #3F4FC6 #C63F4F

tetradic

#4FC63F #3F92C6 #B63FC6 #C6723F

square

#4FC63F #3F92C6 #B63FC6 #C6723F

split-complementary

#4FC63F #723FC6 #C63F92

monochromatic

#296B20 #3B9A2E #4FC63F #7AD46E #A6E29D

Accessibility & contrast

On white

2.21

#4FC63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#4FC63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC63F

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC63F	#FFFFFF	#000000	##000000
##4FC63F	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42C

Deuteranopia (green-blind)

#BCAA4C

Tritanopia (blue-blind)

#3DC0AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc63f;
/* rgb */ color: rgb(79, 198, 63);
/* oklch */ color: oklch(73.2% 0.204 141.4);

Tailwind

colors: {
  custom: {
    50: '#8dd87b',
    500: '#4fc63f',
    950: '#000000',
  },
}

SCSS

$custom: #4fc63f;
$custom-light: #8dd87b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc63f",
  "rgb": {
    "r": 79,
    "g": 198,
    "b": 63
  },
  "hsl": {
    "h": 112.889,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73198,
    "c": 0.20355,
    "h": 141.4
  },
  "luminance": 0.42409
}

Semantic roles & 50–950 ramp

primary

#4FC63F

secondary

#C793CE

accent

#4ADECC

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #4FC63F

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

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