#3FD456#3FD456

#3FD456 is a light, highly saturated green. Relative luminance 0.488; OKLCH L 76.6% C 0.209 H 145.5°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FD456
RGB	rgb(63, 212, 86)
HSL	hsl(129, 63%, 54%)
HSV	hsv(129, 70%, 83%)
CMYK	cmyk(70.3%, 0%, 59.4%, 16.9%)
CIE-LAB	lab(75.33, -63.90, 50.23)
CIE-LCH	lch(75.33, 81.28, 141.83°)
OKLab	oklab(76.61% -0.1725 0.1184)
OKLCH	oklch(76.61% 0.209 145.5)
XYZ	xyz(27.2712, 48.8126, 16.7868)
Luminance	0.4882 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD456 #D43FBD

analogous

#73D43F #3FD456 #3FD4A1

triadic

#3FD456 #563FD4 #D4563F

tetradic

#3FD456 #3F73D4 #D43FBD #D4A13F

square

#3FD456 #3F73D4 #D43FBD #D4A13F

split-complementary

#3FD456 #A13FD4 #D43F73

monochromatic

#1C7D2B #27AF3C #3FD456 #71DF82 #A3EAAE

Accessibility & contrast

On white

1.95

#3FD456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#3FD456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD456

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD456	#FFFFFF	#000000	##000000
##3FD456	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C149

Deuteranopia (green-blind)

#C6B560

Tritanopia (blue-blind)

#00CFB9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3fd456;
/* rgb */ color: rgb(63, 212, 86);
/* oklch */ color: oklch(76.6% 0.209 145.5);

Tailwind

colors: {
  custom: {
    50: '#88e289',
    500: '#3fd456',
    950: '#000000',
  },
}

SCSS

$custom: #3fd456;
$custom-light: #88e289;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd456",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 86
  },
  "hsl": {
    "h": 129.262,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76612,
    "c": 0.20921,
    "h": 145.5
  },
  "luminance": 0.48816
}

Semantic roles & 50–950 ramp

primary

#3FD456

secondary

#D798CD

accent

#41CDE6

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160C

muted

#7E847D

Preview Lab

Preview with #3FD456

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

Preview Lab → · Contrast checker → · Palette generator →