#3FFF64#3FFF64

#3FFF64 is a very light, highly saturated green. Relative luminance 0.735; OKLCH L 87.7% C 0.248 H 145.8°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FFF64
RGB	rgb(63, 255, 100)
HSL	hsl(132, 100%, 62%)
HSV	hsv(132, 75%, 100%)
CMYK	cmyk(75.3%, 0%, 60.8%, 0%)
CIE-LAB	lab(88.68, -76.19, 59.46)
CIE-LCH	lch(88.68, 96.64, 142.03°)
OKLab	oklab(87.72% -0.2053 0.1394)
OKLCH	oklch(87.72% 0.248 145.8)
XYZ	xyz(40.1072, 73.4921, 24.1258)
Luminance	0.7350 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FFF64 #FF3FDA

analogous

#7AFF3F #3FFF64 #3FFFC4

triadic

#3FFF64 #643FFF #FF643F

tetradic

#3FFF64 #3F7AFF #FF3FDA #FFC43F

square

#3FFF64 #3F7AFF #FF3FDA #FFC43F

split-complementary

#3FFF64 #C43FFF #FF3F7A

monochromatic

#00C426 #02FF33 #3FFF64 #7CFF95 #B9FFC7

Accessibility & contrast

On white

1.34

#3FFF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#3FFF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FFF64

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FFF64	#FFFFFF	#000000	##000000
##3FFF64	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE853

Deuteranopia (green-blind)

#EDD971

Tritanopia (blue-blind)

#00F9DE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #3fff64;
/* rgb */ color: rgb(63, 255, 100);
/* oklch */ color: oklch(87.7% 0.248 145.8);

Tailwind

colors: {
  custom: {
    50: '#90ff95',
    500: '#3fff64',
    950: '#000000',
  },
}

SCSS

$custom: #3fff64;
$custom-light: #90ff95;
$custom-dark: #000000;

JSON

{
  "hex": "#3fff64",
  "rgb": {
    "r": 63,
    "g": 255,
    "b": 100
  },
  "hsl": {
    "h": 131.563,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.87721,
    "c": 0.24817,
    "h": 145.8
  },
  "luminance": 0.73497
}

Semantic roles & 50–950 ramp

primary

#3FFF64

secondary

#C022A2

accent

#00B9E6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F180E

muted

#80867F

Preview Lab

Preview with #3FFF64

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

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