#3FE256#3FE256

#3FE256 is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.2% C 0.226 H 145.1°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FE256
RGB	rgb(63, 226, 86)
HSL	hsl(128, 74%, 57%)
HSV	hsv(128, 72%, 89%)
CMYK	cmyk(72.1%, 0%, 61.9%, 11.4%)
CIE-LAB	lab(79.68, -68.53, 55.19)
CIE-LCH	lch(79.68, 87.99, 141.15°)
OKLab	oklab(80.21% -0.185 0.129)
OKLCH	oklch(80.21% 0.226 145.1)
XYZ	xyz(30.9239, 56.1179, 18.0044)
Luminance	0.5612 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE256 #E23FCB

analogous

#7AE23F #3FE256 #3FE2A8

triadic

#3FE256 #563FE2 #E2563F

tetradic

#3FE256 #3F7AE2 #E23FCB #E2A83F

square

#3FE256 #3F7AE2 #E23FCB #E2A83F

split-complementary

#3FE256 #A83FE2 #E23F7A

monochromatic

#169127 #1EC636 #3FE256 #74EA85 #A9F2B4

Accessibility & contrast

On white

1.72

#3FE256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#3FE256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE256

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE256	#FFFFFF	#000000	##000000
##3FE256	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD46

Deuteranopia (green-blind)

#D3C062

Tritanopia (blue-blind)

#00DCC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #3fe256;
/* rgb */ color: rgb(63, 226, 86);
/* oklch */ color: oklch(80.2% 0.226 145.1);

Tailwind

colors: {
  custom: {
    50: '#8bec8a',
    500: '#3fe256',
    950: '#000000',
  },
}

SCSS

$custom: #3fe256;
$custom-light: #8bec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe256",
  "rgb": {
    "r": 63,
    "g": 226,
    "b": 86
  },
  "hsl": {
    "h": 128.466,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80213,
    "c": 0.22557,
    "h": 145.1
  },
  "luminance": 0.56121
}

Semantic roles & 50–950 ramp

primary

#3FE256

secondary

#963087

accent

#37D6F0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #3FE256

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

Preview Lab → · Contrast checker → · Palette generator →