#3FDA54#3FDA54

#3FDA54 is a light, highly saturated green. Relative luminance 0.518; OKLCH L 78.1% C 0.218 H 145.1°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#3FDA54
RGB	rgb(63, 218, 84)
HSL	hsl(128, 68%, 55%)
HSV	hsv(128, 71%, 85%)
CMYK	cmyk(71.1%, 0%, 61.5%, 14.5%)
CIE-LAB	lab(77.18, -66.13, 53.22)
CIE-LCH	lch(77.18, 84.89, 141.17°)
OKLab	oklab(78.14% -0.1786 0.1246)
OKLCH	oklch(78.14% 0.218 145.1)
XYZ	xyz(28.7196, 51.8365, 16.8777)
Luminance	0.5184 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDA54 #DA3FC5

analogous

#77DA3F #3FDA54 #3FDAA1

triadic

#3FDA54 #543FDA #DA543F

tetradic

#3FDA54 #3F77DA #DA3FC5 #DAA13F

square

#3FDA54 #3F77DA #DA3FC5 #DAA13F

split-complementary

#3FDA54 #A13FDA #DA3F77

monochromatic

#1A8528 #24B838 #3FDA54 #72E482 #A6EEAF

Accessibility & contrast

On white

1.85

#3FDA54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#3FDA54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDA54

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDA54	#FFFFFF	#000000	##000000
##3FDA54	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC645

Deuteranopia (green-blind)

#CCBA5F

Tritanopia (blue-blind)

#00D4BE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fda54;
/* rgb */ color: rgb(63, 218, 84);
/* oklch */ color: oklch(78.1% 0.218 145.1);

Tailwind

colors: {
  custom: {
    50: '#89e789',
    500: '#3fda54',
    950: '#000000',
  },
}

SCSS

$custom: #3fda54;
$custom-light: #89e789;
$custom-dark: #000000;

JSON

{
  "hex": "#3fda54",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 84
  },
  "hsl": {
    "h": 128.129,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78137,
    "c": 0.2178,
    "h": 145.1
  },
  "luminance": 0.5184
}

Semantic roles & 50–950 ramp

primary

#3FDA54

secondary

#8B327F

accent

#3DD3EB

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #3FDA54

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

Preview Lab → · Contrast checker → · Palette generator →