#4FC666#4FC666

#4FC666 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.7% C 0.172 H 147.3°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#4FC666
RGB	rgb(79, 198, 102)
HSL	hsl(132, 51%, 54%)
HSV	hsv(132, 60%, 78%)
CMYK	cmyk(60.1%, 0%, 48.5%, 22.4%)
CIE-LAB	lab(71.56, -53.61, 38.21)
CIE-LCH	lch(71.56, 65.84, 144.52°)
OKLab	oklab(73.67% -0.1449 0.0929)
OKLCH	oklch(73.67% 0.172 147.3)
XYZ	xyz(25.8151, 43.0073, 19.5086)
Luminance	0.4301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC666 #C64FAF

analogous

#74C64F #4FC666 #4FC6A2

triadic

#4FC666 #664FC6 #C6664F

tetradic

#4FC666 #4F74C6 #C64FAF #C6A24F

square

#4FC666 #4F74C6 #C64FAF #C6A24F

split-complementary

#4FC666 #A24FC6 #C64F74

monochromatic

#267535 #35A34A #4FC666 #7DD58E #ABE4B6

Accessibility & contrast

On white

2.19

#4FC666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#4FC666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC666

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC666	#FFFFFF	#000000	##000000
##4FC666	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B65E

Deuteranopia (green-blind)

#B9AB6D

Tritanopia (blue-blind)

#31C2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fc666;
/* rgb */ color: rgb(79, 198, 102);
/* oklch */ color: oklch(73.7% 0.172 147.3);

Tailwind

colors: {
  custom: {
    50: '#8cd893',
    500: '#4fc666',
    950: '#000000',
  },
}

SCSS

$custom: #4fc666;
$custom-light: #8cd893;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc666",
  "rgb": {
    "r": 79,
    "g": 198,
    "b": 102
  },
  "hsl": {
    "h": 131.597,
    "s": 51.073,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73668,
    "c": 0.17213,
    "h": 147.3
  },
  "luminance": 0.4301
}

Semantic roles & 50–950 ramp

primary

#4FC666

secondary

#D29FC8

accent

#4DBFDB

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4FC666

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

Preview Lab → · Contrast checker → · Palette generator →