#63E343#63E343

#63E343 is a light, highly saturated green. Relative luminance 0.580; OKLCH L 81.3% C 0.227 H 140.1°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#63E343
RGB	rgb(99, 227, 67)
HSL	hsl(108, 74%, 58%)
HSV	hsv(108, 70%, 89%)
CMYK	cmyk(56.4%, 0%, 70.5%, 11%)
CIE-LAB	lab(80.73, -63.33, 64.11)
CIE-LCH	lch(80.73, 90.12, 134.65°)
OKLab	oklab(81.29% -0.1738 0.1455)
OKLCH	oklch(81.29% 0.227 140.1)
XYZ	xyz(33.6263, 57.9932, 14.7309)
Luminance	0.5800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E343 #C343E3

analogous

#B3E343 #63E343 #43E373

triadic

#63E343 #4363E3 #E34363

tetradic

#63E343 #43B3E3 #C343E3 #E37343

square

#63E343 #43B3E3 #C343E3 #E37343

split-complementary

#63E343 #7343E3 #E343B3

monochromatic

#309516 #41CB1E #63E343 #8FEB78 #BBF3AE

Accessibility & contrast

On white

1.67

#63E343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#63E343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E343

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E343	#FFFFFF	#000000	##000000
##63E343	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF28

Deuteranopia (green-blind)

#D9C453

Tritanopia (blue-blind)

#54DCC3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e343;
/* rgb */ color: rgb(99, 227, 67);
/* oklch */ color: oklch(81.3% 0.227 140.1);

Tailwind

colors: {
  custom: {
    50: '#9ced80',
    500: '#63e343',
    950: '#000000',
  },
}

SCSS

$custom: #63e343;
$custom-light: #9ced80;
$custom-dark: #000000;

JSON

{
  "hex": "#63e343",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 67
  },
  "hsl": {
    "h": 108,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.81292,
    "c": 0.22665,
    "h": 140.1
  },
  "luminance": 0.57996
}

Semantic roles & 50–950 ramp

primary

#63E343

secondary

#85319A

accent

#37F1CC

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #63E343

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

Preview Lab → · Contrast checker → · Palette generator →