#3FDD43#3FDD43

#3FDD43 is a light, highly saturated green. Relative luminance 0.532; OKLCH L 78.8% C 0.233 H 143.3°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FDD43
RGB	rgb(63, 221, 67)
HSL	hsl(122, 70%, 56%)
HSV	hsv(122, 71%, 87%)
CMYK	cmyk(71.5%, 0%, 69.7%, 13.3%)
CIE-LAB	lab(77.98, -68.78, 60.97)
CIE-LCH	lch(77.98, 91.91, 138.45°)
OKLab	oklab(78.75% -0.1865 0.1392)
OKLCH	oklch(78.75% 0.233 143.3)
XYZ	xyz(28.9177, 53.1717, 14.0483)
Luminance	0.5317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDD43 #DD3FD9

analogous

#8ADD3F #3FDD43 #3FDD92

triadic

#3FDD43 #433FDD #DD433F

tetradic

#3FDD43 #3F8ADD #DD3FD9 #DD923F

square

#3FDD43 #3F8ADD #DD3FD9 #DD923F

split-complementary

#3FDD43 #923FDD #DD3F8A

monochromatic

#18891B #22BD25 #3FDD43 #73E676 #A7EFA9

Accessibility & contrast

On white

1.80

#3FDD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#3FDD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDD43

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDD43	#FFFFFF	#000000	##000000
##3FDD43	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C82B

Deuteranopia (green-blind)

#D0BC52

Tritanopia (blue-blind)

#00D7BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3fdd43;
/* rgb */ color: rgb(63, 221, 67);
/* oklch */ color: oklch(78.8% 0.233 143.3);

Tailwind

colors: {
  custom: {
    50: '#8be97f',
    500: '#3fdd43',
    950: '#000000',
  },
}

SCSS

$custom: #3fdd43;
$custom-light: #8be97f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdd43",
  "rgb": {
    "r": 63,
    "g": 221,
    "b": 67
  },
  "hsl": {
    "h": 121.519,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7875,
    "c": 0.23276,
    "h": 143.3
  },
  "luminance": 0.53175
}

Semantic roles & 50–950 ramp

primary

#3FDD43

secondary

#8F318D

accent

#3BE8ED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #3FDD43

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

Preview Lab → · Contrast checker → · Palette generator →