#3FD33D#3FD33D

#3FD33D is a light, highly saturated green. Relative luminance 0.480; OKLCH L 76.1% C 0.225 H 142.8°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FD33D
RGB	rgb(63, 211, 61)
HSL	hsl(119, 63%, 53%)
HSV	hsv(119, 71%, 83%)
CMYK	cmyk(70.1%, 0%, 71.1%, 17.3%)
CIE-LAB	lab(74.81, -66.09, 59.90)
CIE-LCH	lch(74.81, 89.20, 137.81°)
OKLab	oklab(76.11% -0.1795 0.1363)
OKLCH	oklch(76.11% 0.225 142.8)
XYZ	xyz(26.1849, 47.9793, 12.2949)
Luminance	0.4798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD33D #D13DD3

analogous

#8AD33D #3FD33D #3DD386

triadic

#3FD33D #3D3FD3 #D33D3F

tetradic

#3FD33D #3D8AD3 #D13DD3 #D3863D

square

#3FD33D #3D8AD3 #D13DD3 #D3863D

split-complementary

#3FD33D #863DD3 #D33D8A

monochromatic

#1D7A1C #29AC27 #3FD33D #70DE6F #A2EAA1

Accessibility & contrast

On white

1.98

#3FD33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#3FD33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD33D

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD33D	#FFFFFF	#000000	##000000
##3FD33D	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF24

Deuteranopia (green-blind)

#C7B44C

Tritanopia (blue-blind)

#0DCDB5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd33d;
/* rgb */ color: rgb(63, 211, 61);
/* oklch */ color: oklch(76.1% 0.225 142.8);

Tailwind

colors: {
  custom: {
    50: '#89e27b',
    500: '#3fd33d',
    950: '#000000',
  },
}

SCSS

$custom: #3fd33d;
$custom-light: #89e27b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd33d",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 61
  },
  "hsl": {
    "h": 119.2,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76111,
    "c": 0.22538,
    "h": 142.8
  },
  "luminance": 0.47982
}

Semantic roles & 50–950 ramp

primary

#3FD33D

secondary

#D596D6

accent

#42E6E4

background

#F9FEF7

surface

#F1FCEE

border

#CBD5C9

text

#0D150A

muted

#7E847C

Preview Lab

Preview with #3FD33D

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

Preview Lab → · Contrast checker → · Palette generator →