#3FD479#3FD479

#3FD479 is a light, vivid green. Relative luminance 0.495; OKLCH L 77.1% C 0.179 H 152.1°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FD479
RGB	rgb(63, 212, 121)
HSL	hsl(143, 63%, 54%)
HSV	hsv(143, 70%, 83%)
CMYK	cmyk(70.3%, 0%, 42.9%, 16.9%)
CIE-LAB	lab(75.77, -58.81, 33.97)
CIE-LCH	lch(75.77, 67.92, 149.99°)
OKLab	oklab(77.12% -0.1584 0.0839)
OKLCH	oklch(77.12% 0.179 152.1)
XYZ	xyz(29.0421, 49.5209, 26.1134)
Luminance	0.4952 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD479 #D43F9A

analogous

#50D43F #3FD479 #3FD4C4

triadic

#3FD479 #793FD4 #D4793F

tetradic

#3FD479 #3F50D4 #D43F9A #D4C43F

square

#3FD479 #3F50D4 #D43F9A #D4C43F

split-complementary

#3FD479 #C43FD4 #D43F50

monochromatic

#1C7D42 #27AF5C #3FD479 #71DF9C #A3EABF

Accessibility & contrast

On white

1.93

#3FD479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#3FD479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD479

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD479	#FFFFFF	#000000	##000000
##3FD479	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C272

Deuteranopia (green-blind)

#C2B67F

Tritanopia (blue-blind)

#00D1BE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #3fd479;
/* rgb */ color: rgb(63, 212, 121);
/* oklch */ color: oklch(77.1% 0.179 152.1);

Tailwind

colors: {
  custom: {
    50: '#87e2a1',
    500: '#3fd479',
    950: '#000000',
  },
}

SCSS

$custom: #3fd479;
$custom-light: #87e2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd479",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 121
  },
  "hsl": {
    "h": 143.356,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77118,
    "c": 0.17928,
    "h": 152.1
  },
  "luminance": 0.49524
}

Semantic roles & 50–950 ramp

primary

#3FD479

secondary

#D798BE

accent

#41A6E6

background

#F9FEF9

surface

#F1FCF2

border

#CBD5CC

text

#0D150F

muted

#7E847E

Preview Lab

Preview with #3FD479

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

Preview Lab → · Contrast checker → · Palette generator →