#4FD577#4FD577

#4FD577 is a light, vivid green. Relative luminance 0.506; OKLCH L 77.8% C 0.177 H 150.0°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#4FD577
RGB	rgb(79, 213, 119)
HSL	hsl(138, 61%, 57%)
HSV	hsv(138, 63%, 84%)
CMYK	cmyk(62.9%, 0%, 44.1%, 16.5%)
CIE-LAB	lab(76.42, -56.64, 35.89)
CIE-LCH	lch(76.42, 67.05, 147.64°)
OKLab	oklab(77.75% -0.1529 0.0883)
OKLCH	oklch(77.75% 0.177 150)
XYZ	xyz(30.3462, 50.5796, 25.6128)
Luminance	0.5058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD577 #D54FAD

analogous

#6AD54F #4FD577 #4FD5BA

triadic

#4FD577 #774FD5 #D5774F

tetradic

#4FD577 #4F6AD5 #D54FAD #D5BA4F

square

#4FD577 #4F6AD5 #D54FAD #D5BA4F

split-complementary

#4FD577 #BA4FD5 #D54F6A

monochromatic

#218940 #2CBA57 #4FD577 #80E19D #B2EDC3

Accessibility & contrast

On white

1.89

#4FD577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#4FD577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD577

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD577	#FFFFFF	#000000	##000000
##4FD577	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C470

Deuteranopia (green-blind)

#C5B87D

Tritanopia (blue-blind)

#20D1BE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4fd577;
/* rgb */ color: rgb(79, 213, 119);
/* oklch */ color: oklch(77.8% 0.177 150.0);

Tailwind

colors: {
  custom: {
    50: '#8ee39f',
    500: '#4fd577',
    950: '#000000',
  },
}

SCSS

$custom: #4fd577;
$custom-light: #8ee39f;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd577",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 119
  },
  "hsl": {
    "h": 137.91,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.7775,
    "c": 0.17655,
    "h": 150
  },
  "luminance": 0.50583
}

Semantic roles & 50–950 ramp

primary

#4FD577

secondary

#8F3975

accent

#43B4E5

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D150F

muted

#7F8480

Preview Lab

Preview with #4FD577

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

Preview Lab → · Contrast checker → · Palette generator →