#4FD971#4FD971

#4FD971 is a light, vivid green. Relative luminance 0.525; OKLCH L 78.7% C 0.187 H 148.4°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#4FD971
RGB	rgb(79, 217, 113)
HSL	hsl(135, 64%, 58%)
HSV	hsv(135, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 47.9%, 14.9%)
CIE-LAB	lab(77.57, -59.07, 40.32)
CIE-LCH	lch(77.57, 71.51, 145.69°)
OKLab	oklab(78.66% -0.1594 0.0981)
OKLCH	oklch(78.66% 0.187 148.4)
XYZ	xyz(31.0157, 52.4771, 24.1141)
Luminance	0.5248 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD971 #D94FB7

analogous

#72D94F #4FD971 #4FD9B6

triadic

#4FD971 #714FD9 #D9714F

tetradic

#4FD971 #4F72D9 #D94FB7 #D9B64F

square

#4FD971 #4F72D9 #D94FB7 #D9B64F

split-complementary

#4FD971 #B64FD9 #D94F72

monochromatic

#1F8F3A #2AC14F #4FD971 #81E49A #B4EFC2

Accessibility & contrast

On white

1.83

#4FD971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#4FD971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD971

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD971	#FFFFFF	#000000	##000000
##4FD971	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC769

Deuteranopia (green-blind)

#CABB78

Tritanopia (blue-blind)

#21D5C1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4fd971;
/* rgb */ color: rgb(79, 217, 113);
/* oklch */ color: oklch(78.7% 0.187 148.4);

Tailwind

colors: {
  custom: {
    50: '#8fe69b',
    500: '#4fd971',
    950: '#000000',
  },
}

SCSS

$custom: #4fd971;
$custom-light: #8fe69b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd971",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 113
  },
  "hsl": {
    "h": 134.783,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78663,
    "c": 0.18718,
    "h": 148.4
  },
  "luminance": 0.5248
}

Semantic roles & 50–950 ramp

primary

#4FD971

secondary

#94387D

accent

#40BEE7

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E160E

muted

#7F847F

Preview Lab

Preview with #4FD971

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

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