#4FD571#4FD571

#4FD571 is a light, vivid green. Relative luminance 0.504; OKLCH L 77.7% C 0.182 H 148.7°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#4FD571
RGB	rgb(79, 213, 113)
HSL	hsl(135, 61%, 57%)
HSV	hsv(135, 63%, 84%)
CMYK	cmyk(62.9%, 0%, 46.9%, 16.5%)
CIE-LAB	lab(76.34, -57.59, 38.77)
CIE-LCH	lch(76.34, 69.42, 146.05°)
OKLab	oklab(77.65% -0.1554 0.0946)
OKLCH	oklch(77.65% 0.182 148.7)
XYZ	xyz(29.9972, 50.4400, 23.7746)
Luminance	0.5044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD571 #D54FB3

analogous

#70D54F #4FD571 #4FD5B4

triadic

#4FD571 #714FD5 #D5714F

tetradic

#4FD571 #4F70D5 #D54FB3 #D5B44F

square

#4FD571 #4F70D5 #D54FB3 #D5B44F

split-complementary

#4FD571 #B44FD5 #D54F70

monochromatic

#21893B #2CBA50 #4FD571 #80E199 #B2EDC1

Accessibility & contrast

On white

1.89

#4FD571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#4FD571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD571

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD571	#FFFFFF	#000000	##000000
##4FD571	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C369

Deuteranopia (green-blind)

#C6B878

Tritanopia (blue-blind)

#24D1BD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4fd571;
/* rgb */ color: rgb(79, 213, 113);
/* oklch */ color: oklch(77.7% 0.182 148.7);

Tailwind

colors: {
  custom: {
    50: '#8ee39b',
    500: '#4fd571',
    950: '#000000',
  },
}

SCSS

$custom: #4fd571;
$custom-light: #8ee39b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd571",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 113
  },
  "hsl": {
    "h": 135.224,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77652,
    "c": 0.18198,
    "h": 148.7
  },
  "luminance": 0.50443
}

Semantic roles & 50–950 ramp

primary

#4FD571

secondary

#8F3979

accent

#43BCE5

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #4FD571

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

Preview Lab → · Contrast checker → · Palette generator →