#4FD579#4FD579

#4FD579 is a light, vivid green. Relative luminance 0.506; OKLCH L 77.8% C 0.175 H 150.5°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#4FD579
RGB	rgb(79, 213, 121)
HSL	hsl(139, 61%, 57%)
HSV	hsv(139, 63%, 84%)
CMYK	cmyk(62.9%, 0%, 43.2%, 16.5%)
CIE-LAB	lab(76.45, -56.31, 34.92)
CIE-LCH	lch(76.45, 66.26, 148.19°)
OKLab	oklab(77.78% -0.152 0.0861)
OKLCH	oklch(77.78% 0.175 150.5)
XYZ	xyz(30.4675, 50.6282, 26.2520)
Luminance	0.5063 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD579 #D54FAB

analogous

#68D54F #4FD579 #4FD5BC

triadic

#4FD579 #794FD5 #D5794F

tetradic

#4FD579 #4F68D5 #D54FAB #D5BC4F

square

#4FD579 #4F68D5 #D54FAB #D5BC4F

split-complementary

#4FD579 #BC4FD5 #D54F68

monochromatic

#218941 #2CBA59 #4FD579 #80E19F #B2EDC4

Accessibility & contrast

On white

1.89

#4FD579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#4FD579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD579

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD579	#FFFFFF	#000000	##000000
##4FD579	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C472

Deuteranopia (green-blind)

#C5B87F

Tritanopia (blue-blind)

#1ED2BF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4fd579;
/* rgb */ color: rgb(79, 213, 121);
/* oklch */ color: oklch(77.8% 0.175 150.5);

Tailwind

colors: {
  custom: {
    50: '#8ee3a1',
    500: '#4fd579',
    950: '#000000',
  },
}

SCSS

$custom: #4fd579;
$custom-light: #8ee3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd579",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 121
  },
  "hsl": {
    "h": 138.806,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77784,
    "c": 0.17472,
    "h": 150.5
  },
  "luminance": 0.50631
}

Semantic roles & 50–950 ramp

primary

#4FD579

secondary

#8F3974

accent

#43B2E5

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D150F

muted

#7F8480

Preview Lab

Preview with #4FD579

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

Preview Lab → · Contrast checker → · Palette generator →