#3FD256#3FD256

#3FD256 is a light, highly saturated green. Relative luminance 0.478; OKLCH L 76.1% C 0.207 H 145.6°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FD256
RGB	rgb(63, 210, 86)
HSL	hsl(129, 62%, 54%)
HSV	hsv(129, 70%, 82%)
CMYK	cmyk(70%, 0%, 59%, 17.6%)
CIE-LAB	lab(74.71, -63.23, 49.51)
CIE-LCH	lch(74.71, 80.31, 141.94°)
OKLab	oklab(76.1% -0.1707 0.1168)
OKLCH	oklch(76.1% 0.207 145.6)
XYZ	xyz(26.7744, 47.8189, 16.6212)
Luminance	0.4782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD256 #D23FBB

analogous

#71D23F #3FD256 #3FD29F

triadic

#3FD256 #563FD2 #D2563F

tetradic

#3FD256 #3F71D2 #D23FBB #D29F3F

square

#3FD256 #3F71D2 #D23FBB #D29F3F

split-complementary

#3FD256 #9F3FD2 #D23F71

monochromatic

#1D7A2B #28AC3D #3FD256 #71DE82 #A2E9AD

Accessibility & contrast

On white

1.99

#3FD256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#3FD256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD256

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD256	#FFFFFF	#000000	##000000
##3FD256	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF49

Deuteranopia (green-blind)

#C4B360

Tritanopia (blue-blind)

#00CDB7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd256;
/* rgb */ color: rgb(63, 210, 86);
/* oklch */ color: oklch(76.1% 0.207 145.6);

Tailwind

colors: {
  custom: {
    50: '#88e189',
    500: '#3fd256',
    950: '#000000',
  },
}

SCSS

$custom: #3fd256;
$custom-light: #88e189;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd256",
  "rgb": {
    "r": 63,
    "g": 210,
    "b": 86
  },
  "hsl": {
    "h": 129.388,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76095,
    "c": 0.20683,
    "h": 145.6
  },
  "luminance": 0.47822
}

Semantic roles & 50–950 ramp

primary

#3FD256

secondary

#D697CC

accent

#43CCE5

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #3FD256

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

Preview Lab → · Contrast checker → · Palette generator →