#4FC963#4FC963

#4FC963 is a light, vivid green. Relative luminance 0.443; OKLCH L 74.4% C 0.179 H 146.6°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#4FC963
RGB	rgb(79, 201, 99)
HSL	hsl(130, 53%, 55%)
HSV	hsv(130, 61%, 79%)
CMYK	cmyk(60.7%, 0%, 50.7%, 21.2%)
CIE-LAB	lab(72.45, -55.18, 40.80)
CIE-LCH	lch(72.45, 68.63, 143.52°)
OKLab	oklab(74.39% -0.1492 0.0985)
OKLCH	oklch(74.39% 0.179 146.6)
XYZ	xyz(26.3615, 44.3339, 18.9700)
Luminance	0.4434 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC963 #C94FB5

analogous

#78C94F #4FC963 #4FC9A0

triadic

#4FC963 #634FC9 #C9634F

tetradic

#4FC963 #4F78C9 #C94FB5 #C9A04F

square

#4FC963 #4F78C9 #C94FB5 #C9A04F

split-complementary

#4FC963 #A04FC9 #C94F78

monochromatic

#257933 #33A746 #4FC963 #7ED78D #ADE6B6

Accessibility & contrast

On white

2.13

#4FC963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#4FC963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC963

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC963	#FFFFFF	#000000	##000000
##4FC963	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB85A

Deuteranopia (green-blind)

#BCAE6A

Tritanopia (blue-blind)

#31C5B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4fc963;
/* rgb */ color: rgb(79, 201, 99);
/* oklch */ color: oklch(74.4% 0.179 146.6);

Tailwind

colors: {
  custom: {
    50: '#8cda91',
    500: '#4fc963',
    950: '#000000',
  },
}

SCSS

$custom: #4fc963;
$custom-light: #8cda91;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc963",
  "rgb": {
    "r": 79,
    "g": 201,
    "b": 99
  },
  "hsl": {
    "h": 129.836,
    "s": 53.043,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74389,
    "c": 0.1788,
    "h": 146.6
  },
  "luminance": 0.44336
}

Semantic roles & 50–950 ramp

primary

#4FC963

secondary

#D4A0CB

accent

#4BC5DC

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4FC963

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

Preview Lab → · Contrast checker → · Palette generator →