#3FC963#3FC963

#3FC963 is a light, vivid green. Relative luminance 0.437; OKLCH L 73.9% C 0.185 H 148.3°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FC963
RGB	rgb(63, 201, 99)
HSL	hsl(136, 56%, 52%)
HSV	hsv(136, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 50.7%, 21.2%)
CIE-LAB	lab(72.05, -58.36, 40.21)
CIE-LCH	lch(72.05, 70.87, 145.43°)
OKLab	oklab(73.94% -0.1572 0.0972)
OKLCH	oklch(73.94% 0.185 148.3)
XYZ	xyz(25.1868, 43.7282, 18.9150)
Luminance	0.4373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC963 #C93FA5

analogous

#60C93F #3FC963 #3FC9A8

triadic

#3FC963 #633FC9 #C9633F

tetradic

#3FC963 #3F60C9 #C93FA5 #C9A83F

square

#3FC963 #3F60C9 #C93FA5 #C9A83F

split-complementary

#3FC963 #A83FC9 #C93F60

monochromatic

#1F6F34 #2D9E4A #3FC963 #6FD68A #9FE4B1

Accessibility & contrast

On white

2.15

#3FC963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#3FC963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC963

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC963	#FFFFFF	#000000	##000000
##3FC963	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB85A

Deuteranopia (green-blind)

#BAAC6A

Tritanopia (blue-blind)

#00C5B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc963;
/* rgb */ color: rgb(63, 201, 99);
/* oklch */ color: oklch(73.9% 0.185 148.3);

Tailwind

colors: {
  custom: {
    50: '#85da91',
    500: '#3fc963',
    950: '#000000',
  },
}

SCSS

$custom: #3fc963;
$custom-light: #85da91;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc963",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 99
  },
  "hsl": {
    "h": 135.652,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7394,
    "c": 0.18486,
    "h": 148.3
  },
  "luminance": 0.43731
}

Semantic roles & 50–950 ramp

primary

#3FC963

secondary

#D094C0

accent

#48B8DF

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FC963

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

Preview Lab → · Contrast checker → · Palette generator →