#3FE063#3FE063

#3FE063 is a light, highly saturated green. Relative luminance 0.553; OKLCH L 79.9% C 0.213 H 146.9°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FE063
RGB	rgb(63, 224, 99)
HSL	hsl(133, 72%, 56%)
HSV	hsv(133, 72%, 88%)
CMYK	cmyk(71.9%, 0%, 55.8%, 12.2%)
CIE-LAB	lab(79.19, -66.31, 48.87)
CIE-LCH	lch(79.19, 82.37, 143.61°)
OKLab	oklab(79.85% -0.1786 0.1164)
OKLCH	oklch(79.85% 0.213 146.9)
XYZ	xyz(30.9554, 55.2654, 20.8378)
Luminance	0.5527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE063 #E03FBC

analogous

#6CE03F #3FE063 #3FE0B4

triadic

#3FE063 #633FE0 #E0633F

tetradic

#3FE063 #3F6CE0 #E03FBC #E0B43F

square

#3FE063 #3F6CE0 #E03FBC #E0B43F

split-complementary

#3FE063 #B43FE0 #E03F6C

monochromatic

#178E31 #1FC244 #3FE063 #74E98E #A8F1B9

Accessibility & contrast

On white

1.74

#3FE063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#3FE063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE063

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE063	#FFFFFF	#000000	##000000
##3FE063	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC57

Deuteranopia (green-blind)

#D0BF6D

Tritanopia (blue-blind)

#00DBC4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #3fe063;
/* rgb */ color: rgb(63, 224, 99);
/* oklch */ color: oklch(79.9% 0.213 146.9);

Tailwind

colors: {
  custom: {
    50: '#8aeb92',
    500: '#3fe063',
    950: '#000000',
  },
}

SCSS

$custom: #3fe063;
$custom-light: #8aeb92;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe063",
  "rgb": {
    "r": 63,
    "g": 224,
    "b": 99
  },
  "hsl": {
    "h": 133.416,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79852,
    "c": 0.2132,
    "h": 146.9
  },
  "luminance": 0.55269
}

Semantic roles & 50–950 ramp

primary

#3FE063

secondary

#93307D

accent

#39C6EF

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D160D

muted

#7F857F

Preview Lab

Preview with #3FE063

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

Preview Lab → · Contrast checker → · Palette generator →