#3FDC53#3FDC53

#3FDC53 is a light, highly saturated green. Relative luminance 0.529; OKLCH L 78.6% C 0.221 H 144.9°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#3FDC53
RGB	rgb(63, 220, 83)
HSL	hsl(128, 69%, 55%)
HSV	hsv(128, 71%, 86%)
CMYK	cmyk(71.4%, 0%, 62.3%, 13.7%)
CIE-LAB	lab(77.79, -66.90, 54.35)
CIE-LCH	lch(77.79, 86.19, 140.91°)
OKLab	oklab(78.64% -0.1807 0.1269)
OKLCH	oklch(78.64% 0.221 144.9)
XYZ	xyz(29.2025, 52.8644, 16.8468)
Luminance	0.5287 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDC53 #DC3FC8

analogous

#7ADC3F #3FDC53 #3FDCA1

triadic

#3FDC53 #533FDC #DC533F

tetradic

#3FDC53 #3F7ADC #DC3FC8 #DCA13F

square

#3FDC53 #3F7ADC #DC3FC8 #DCA13F

split-complementary

#3FDC53 #A13FDC #DC3F7A

monochromatic

#198827 #22BC36 #3FDC53 #73E581 #A7EFB0

Accessibility & contrast

On white

1.81

#3FDC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#3FDC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDC53

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDC53	#FFFFFF	#000000	##000000
##3FDC53	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C843

Deuteranopia (green-blind)

#CEBB5F

Tritanopia (blue-blind)

#00D6BF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3fdc53;
/* rgb */ color: rgb(63, 220, 83);
/* oklch */ color: oklch(78.6% 0.221 144.9);

Tailwind

colors: {
  custom: {
    50: '#8ae888',
    500: '#3fdc53',
    950: '#000000',
  },
}

SCSS

$custom: #3fdc53;
$custom-light: #8ae888;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdc53",
  "rgb": {
    "r": 63,
    "g": 220,
    "b": 83
  },
  "hsl": {
    "h": 127.643,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78641,
    "c": 0.22085,
    "h": 144.9
  },
  "luminance": 0.52868
}

Semantic roles & 50–950 ramp

primary

#3FDC53

secondary

#8E3182

accent

#3CD6EC

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #3FDC53

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

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