#3FC579#3FC579

#3FC579 is a light, vivid green. Relative luminance 0.424; OKLCH L 73.3% C 0.160 H 154.2°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3FC579
RGB	rgb(63, 197, 121)
HSL	hsl(146, 54%, 51%)
HSV	hsv(146, 68%, 77%)
CMYK	cmyk(68%, 0%, 38.6%, 22.7%)
CIE-LAB	lab(71.12, -53.20, 27.87)
CIE-LCH	lch(71.12, 60.06, 152.35°)
OKLab	oklab(73.29% -0.1437 0.0696)
OKLCH	oklch(73.29% 0.16 154.2)
XYZ	xyz(25.4651, 42.3670, 24.9210)
Luminance	0.4237 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC579 #C53F8B

analogous

#48C53F #3FC579 #3FC5BC

triadic

#3FC579 #793FC5 #C5793F

tetradic

#3FC579 #3F48C5 #C53F8B #C5BC3F

square

#3FC579 #3F48C5 #C53F8B #C5BC3F

split-complementary

#3FC579 #BC3FC5 #C53F48

monochromatic

#206A40 #2E995C #3FC579 #6ED39A #9DE1BB

Accessibility & contrast

On white

2.22

#3FC579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#3FC579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC579

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC579	#FFFFFF	#000000	##000000
##3FC579	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B574

Deuteranopia (green-blind)

#B4A97E

Tritanopia (blue-blind)

#00C3B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc579;
/* rgb */ color: rgb(63, 197, 121);
/* oklch */ color: oklch(73.3% 0.160 154.2);

Tailwind

colors: {
  custom: {
    50: '#84d7a0',
    500: '#3fc579',
    950: '#000000',
  },
}

SCSS

$custom: #3fc579;
$custom-light: #84d7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc579",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 121
  },
  "hsl": {
    "h": 145.97,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73285,
    "c": 0.15968,
    "h": 154.2
  },
  "luminance": 0.4237
}

Semantic roles & 50–950 ramp

primary

#3FC579

secondary

#CE92B4

accent

#4B9EDD

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #3FC579

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

Preview Lab → · Contrast checker → · Palette generator →