#3FFF41#3FFF41

#3FFF41 is a very light, highly saturated green. Relative luminance 0.730; OKLCH L 87.4% C 0.270 H 142.9°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#3FFF41
RGB	rgb(63, 255, 65)
HSL	hsl(121, 100%, 62%)
HSV	hsv(121, 75%, 100%)
CMYK	cmyk(75.3%, 0%, 74.5%, 0%)
CIE-LAB	lab(88.43, -79.32, 72.27)
CIE-LCH	lch(88.43, 107.31, 137.66°)
OKLab	oklab(87.43% -0.2152 0.1626)
OKLCH	oklch(87.43% 0.27 142.9)
XYZ	xyz(38.7616, 72.9539, 17.0387)
Luminance	0.7296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FFF41 #FF3FFD

analogous

#9DFF3F #3FFF41 #3FFFA1

triadic

#3FFF41 #413FFF #FF413F

tetradic

#3FFF41 #3F9DFF #FF3FFD #FFA13F

square

#3FFF41 #3F9DFF #FF3FFD #FFA13F

split-complementary

#3FFF41 #A13FFF #FF3F9D

monochromatic

#00C402 #02FF04 #3FFF41 #7CFF7E #B9FFBA

Accessibility & contrast

On white

1.35

#3FFF41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#3FFF41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FFF41

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FFF41	#FFFFFF	#000000	##000000
##3FFF41	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE715

Deuteranopia (green-blind)

#EFD856

Tritanopia (blue-blind)

#00F8DB

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #3fff41;
/* rgb */ color: rgb(63, 255, 65);
/* oklch */ color: oklch(87.4% 0.270 142.9);

Tailwind

colors: {
  custom: {
    50: '#92ff82',
    500: '#3fff41',
    950: '#000000',
  },
}

SCSS

$custom: #3fff41;
$custom-light: #92ff82;
$custom-dark: #000000;

JSON

{
  "hex": "#3fff41",
  "rgb": {
    "r": 63,
    "g": 255,
    "b": 65
  },
  "hsl": {
    "h": 120.625,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.87426,
    "c": 0.26972,
    "h": 142.9
  },
  "luminance": 0.72958
}

Semantic roles & 50–950 ramp

primary

#3FFF41

secondary

#C022BF

accent

#00E3E6

background

#FCFFFB

surface

#F5FFF2

border

#CFD7CC

text

#0F180B

muted

#80867E

Preview Lab

Preview with #3FFF41

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

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