#63F443#63F443

#63F443 is a very light, highly saturated green. Relative luminance 0.678; OKLCH L 85.5% C 0.246 H 140.5°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#63F443
RGB	rgb(99, 244, 67)
HSL	hsl(109, 89%, 61%)
HSV	hsv(109, 73%, 96%)
CMYK	cmyk(59.4%, 0%, 72.5%, 4.3%)
CIE-LAB	lab(85.88, -69.18, 69.34)
CIE-LCH	lch(85.88, 97.95, 134.93°)
OKLab	oklab(85.55% -0.1896 0.1565)
OKLCH	oklch(85.55% 0.246 140.5)
XYZ	xyz(38.5076, 67.7557, 16.3580)
Luminance	0.6776 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F443 #D443F4

analogous

#BBF443 #63F443 #43F47B

triadic

#63F443 #4363F4 #F44363

tetradic

#63F443 #43BBF4 #D443F4 #F47B43

square

#63F443 #43BBF4 #D443F4 #F47B43

split-complementary

#63F443 #7B43F4 #F443BB

monochromatic

#29B20A #36EC0E #63F443 #93F77D #C3FBB7

Accessibility & contrast

On white

1.44

#63F443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#63F443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F443

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F443	#FFFFFF	#000000	##000000
##63F443	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADE21

Deuteranopia (green-blind)

#E9D255

Tritanopia (blue-blind)

#4FECD2

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f443;
/* rgb */ color: rgb(99, 244, 67);
/* oklch */ color: oklch(85.5% 0.246 140.5);

Tailwind

colors: {
  custom: {
    50: '#9ef982',
    500: '#63f443',
    950: '#000000',
  },
}

SCSS

$custom: #63f443;
$custom-light: #9ef982;
$custom-dark: #000000;

JSON

{
  "hex": "#63f443",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 67
  },
  "hsl": {
    "h": 109.153,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.85545,
    "c": 0.24579,
    "h": 140.5
  },
  "luminance": 0.67759
}

Semantic roles & 50–950 ramp

primary

#63F443

secondary

#9929B2

accent

#00E6BC

background

#FDFFFB

surface

#F7FFF2

border

#D0D7CC

text

#10170B

muted

#81857E

Preview Lab

Preview with #63F443

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

Preview Lab → · Contrast checker → · Palette generator →