#4FF577#4FF577

#4FF577 is a very light, highly saturated green. Relative luminance 0.683; OKLCH L 85.8% C 0.217 H 147.7°. Best body text is #000000 at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#4FF577
RGB	rgb(79, 245, 119)
HSL	hsl(134, 89%, 64%)
HSV	hsv(134, 68%, 96%)
CMYK	cmyk(67.8%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(86.15, -68.13, 48.09)
CIE-LCH	lch(86.15, 83.39, 144.78°)
OKLab	oklab(85.78% -0.1836 0.1159)
OKLCH	oklch(85.78% 0.217 147.7)
XYZ	xyz(39.2037, 68.2947, 28.5653)
Luminance	0.6830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FF577 #F54FCD

analogous

#7AF54F #4FF577 #4FF5CA

triadic

#4FF577 #774FF5 #F5774F

tetradic

#4FF577 #4F7AF5 #F54FCD #F5CA4F

square

#4FF577 #4F7AF5 #F54FCD #F5CA4F

split-complementary

#4FF577 #CA4FF5 #F54F7A

monochromatic

#0BBF36 #15F24A #4FF577 #89F8A4 #C3FCD0

Accessibility & contrast

On white

1.43

#4FF577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.66

#4FF577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FF577

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FF577	#FFFFFF	#000000	##000000
##4FF577	1.00	1.43	14.66	14.66
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.66	21.00	1.00	1.00
##000000	14.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E06C

Deuteranopia (green-blind)

#E4D280

Tritanopia (blue-blind)

#00F0D8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #4ff577;
/* rgb */ color: rgb(79, 245, 119);
/* oklch */ color: oklch(85.8% 0.217 147.7);

Tailwind

colors: {
  custom: {
    50: '#94faa1',
    500: '#4ff577',
    950: '#000000',
  },
}

SCSS

$custom: #4ff577;
$custom-light: #94faa1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ff577",
  "rgb": {
    "r": 79,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 134.458,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85776,
    "c": 0.21711,
    "h": 147.7
  },
  "luminance": 0.68299
}

Semantic roles & 50–950 ramp

primary

#4FF577

secondary

#BD2C9A

accent

#00AEE6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #4FF577

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

Preview Lab → · Contrast checker → · Palette generator →