#3FDA45#3FDA45

#3FDA45 is a light, highly saturated green. Relative luminance 0.516; OKLCH L 78.0% C 0.228 H 143.5°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FDA45
RGB	rgb(63, 218, 69)
HSL	hsl(122, 68%, 55%)
HSV	hsv(122, 71%, 85%)
CMYK	cmyk(71.1%, 0%, 68.3%, 14.5%)
CIE-LAB	lab(77.06, -67.65, 59.24)
CIE-LCH	lch(77.06, 89.92, 138.79°)
OKLab	oklab(77.99% -0.1834 0.1358)
OKLCH	oklch(77.99% 0.228 143.5)
XYZ	xyz(28.1937, 51.6261, 14.1081)
Luminance	0.5163 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDA45 #DA3FD4

analogous

#86DA3F #3FDA45 #3FDA93

triadic

#3FDA45 #453FDA #DA453F

tetradic

#3FDA45 #3F86DA #DA3FD4 #DA933F

square

#3FDA45 #3F86DA #DA3FD4 #DA933F

split-complementary

#3FDA45 #933FDA #DA3F86

monochromatic

#1A851E #24B829 #3FDA45 #72E477 #A6EEA8

Accessibility & contrast

On white

1.85

#3FDA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#3FDA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDA45

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDA45	#FFFFFF	#000000	##000000
##3FDA45	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC62F

Deuteranopia (green-blind)

#CDBA53

Tritanopia (blue-blind)

#00D4BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #3fda45;
/* rgb */ color: rgb(63, 218, 69);
/* oklch */ color: oklch(78.0% 0.228 143.5);

Tailwind

colors: {
  custom: {
    50: '#8ae780',
    500: '#3fda45',
    950: '#000000',
  },
}

SCSS

$custom: #3fda45;
$custom-light: #8ae780;
$custom-dark: #000000;

JSON

{
  "hex": "#3fda45",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 69
  },
  "hsl": {
    "h": 122.323,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77992,
    "c": 0.22819,
    "h": 143.5
  },
  "luminance": 0.51629
}

Semantic roles & 50–950 ramp

primary

#3FDA45

secondary

#8B3288

accent

#3DE4EB

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #3FDA45

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

Preview Lab → · Contrast checker → · Palette generator →