#63F488#63F488

#63F488 is a very light, vivid green. Relative luminance 0.691; OKLCH L 86.3% C 0.194 H 149.0°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#63F488
RGB	rgb(99, 244, 136)
HSL	hsl(135, 87%, 67%)
HSV	hsv(135, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 44.3%, 4.3%)
CIE-LAB	lab(86.57, -61.45, 40.60)
CIE-LCH	lch(86.57, 73.65, 146.55°)
OKLab	oklab(86.33% -0.1661 0.0996)
OKLCH	oklch(86.33% 0.194 149)
XYZ	xyz(41.9372, 69.1276, 34.4207)
Luminance	0.6913 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F488 #F463CF

analogous

#87F463 #63F488 #63F4D0

triadic

#63F488 #8863F4 #F48863

tetradic

#63F488 #6387F4 #F463CF #F4D063

square

#63F488 #6387F4 #F463CF #F4D063

split-complementary

#63F488 #D063F4 #F46387

monochromatic

#0FCE3F #2AF05C #63F488 #9CF8B4 #D5FCDF

Accessibility & contrast

On white

1.42

#63F488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#63F488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F488

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F488	#FFFFFF	#000000	##000000
##63F488	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E180

Deuteranopia (green-blind)

#E3D48F

Tritanopia (blue-blind)

#3BF0DA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f488;
/* rgb */ color: rgb(99, 244, 136);
/* oklch */ color: oklch(86.3% 0.194 149.0);

Tailwind

colors: {
  custom: {
    50: '#9cf9ac',
    500: '#63f488',
    950: '#000000',
  },
}

SCSS

$custom: #63f488;
$custom-light: #9cf9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#63f488",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 136
  },
  "hsl": {
    "h": 135.31,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86329,
    "c": 0.19367,
    "h": 149
  },
  "luminance": 0.69132
}

Semantic roles & 50–950 ramp

primary

#63F488

secondary

#CA31A3

accent

#02AAE3

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63F488

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

Preview Lab → · Contrast checker → · Palette generator →