#3FD34B#3FD34B

#3FD34B is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.2% C 0.216 H 144.2°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FD34B
RGB	rgb(63, 211, 75)
HSL	hsl(125, 63%, 54%)
HSV	hsv(125, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 64.5%, 17.3%)
CIE-LAB	lab(74.92, -64.79, 54.52)
CIE-LCH	lch(74.92, 84.68, 139.92°)
OKLab	oklab(76.24% -0.1754 0.1265)
OKLCH	oklch(76.24% 0.216 144.2)
XYZ	xyz(26.6124, 48.1504, 14.5467)
Luminance	0.4815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD34B #D33FC7

analogous

#7DD33F #3FD34B #3FD395

triadic

#3FD34B #4B3FD3 #D34B3F

tetradic

#3FD34B #3F7DD3 #D33FC7 #D3953F

square

#3FD34B #3F7DD3 #D33FC7 #D3953F

split-complementary

#3FD34B #953FD3 #D33F7D

monochromatic

#1C7B24 #28AD32 #3FD34B #71DE7A #A3EAA8

Accessibility & contrast

On white

1.98

#3FD34B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#3FD34B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD34B

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD34B	#FFFFFF	#000000	##000000
##3FD34B	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03A

Deuteranopia (green-blind)

#C6B457

Tritanopia (blue-blind)

#00CDB7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd34b;
/* rgb */ color: rgb(63, 211, 75);
/* oklch */ color: oklch(76.2% 0.216 144.2);

Tailwind

colors: {
  custom: {
    50: '#88e283',
    500: '#3fd34b',
    950: '#000000',
  },
}

SCSS

$custom: #3fd34b;
$custom-light: #88e283;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd34b",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 75
  },
  "hsl": {
    "h": 124.865,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76235,
    "c": 0.21623,
    "h": 144.2
  },
  "luminance": 0.48153
}

Semantic roles & 50–950 ramp

primary

#3FD34B

secondary

#D797D1

accent

#42D8E6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #3FD34B

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

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