#3FC63D#3FC63D

#3FC63D is a light, highly saturated green. Relative luminance 0.418; OKLCH L 72.7% C 0.211 H 142.8°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#3FC63D
RGB	rgb(63, 198, 61)
HSL	hsl(119, 55%, 51%)
HSV	hsv(119, 69%, 78%)
CMYK	cmyk(68.2%, 0%, 69.2%, 22.4%)
CIE-LAB	lab(70.72, -61.83, 55.63)
CIE-LCH	lch(70.72, 83.17, 138.02°)
OKLab	oklab(72.72% -0.168 0.1273)
OKLCH	oklch(72.72% 0.211 142.8)
XYZ	xyz(23.0849, 41.7794, 11.2616)
Luminance	0.4178 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC63D #C43DC6

analogous

#83C63D #3FC63D #3DC67F

triadic

#3FC63D #3D3FC6 #C63D3F

tetradic

#3FC63D #3D83C6 #C43DC6 #C67F3D

square

#3FC63D #3D83C6 #C43DC6 #C67F3D

split-complementary

#3FC63D #7F3DC6 #C63D83

monochromatic

#206A1F #2E992D #3FC63D #6ED46C #9DE29C

Accessibility & contrast

On white

2.24

#3FC63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#3FC63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC63D

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC63D	#FFFFFF	#000000	##000000
##3FC63D	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB429

Deuteranopia (green-blind)

#BAA94A

Tritanopia (blue-blind)

#1BC0AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc63d;
/* rgb */ color: rgb(63, 198, 61);
/* oklch */ color: oklch(72.7% 0.211 142.8);

Tailwind

colors: {
  custom: {
    50: '#86d87a',
    500: '#3fc63d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc63d;
$custom-light: #86d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc63d",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 61
  },
  "hsl": {
    "h": 119.124,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72717,
    "c": 0.21076,
    "h": 142.8
  },
  "luminance": 0.41782
}

Semantic roles & 50–950 ramp

primary

#3FC63D

secondary

#CD91CE

accent

#4ADEDC

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FC63D

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

Preview Lab → · Contrast checker → · Palette generator →