#63FD8A#63FD8A

#63FD8A is a very light, highly saturated green. Relative luminance 0.747; OKLCH L 88.6% C 0.204 H 148.8°. Best body text is #000000 at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#63FD8A
RGB	rgb(99, 253, 138)
HSL	hsl(135, 97%, 69%)
HSV	hsv(135, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 45.5%, 0.8%)
CIE-LAB	lab(89.27, -64.46, 43.07)
CIE-LCH	lch(89.27, 77.53, 146.25°)
OKLab	oklab(88.56% -0.1741 0.1054)
OKLCH	oklch(88.56% 0.204 148.8)
XYZ	xyz(44.8551, 74.7338, 36.1011)
Luminance	0.7474 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FD8A #FD63D6

analogous

#89FD63 #63FD8A #63FDD7

triadic

#63FD8A #8A63FD #FD8A63

tetradic

#63FD8A #6389FD #FD63D6 #FDD763

square

#63FD8A #6389FD #FD63D6 #FDD763

split-complementary

#63FD8A #D763FD #FD6389

monochromatic

#03E33C #27FC5D #63FD8A #9FFEB7 #DCFFE5

Accessibility & contrast

On white

1.32

#63FD8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.95

#63FD8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FD8A

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FD8A	#FFFFFF	#000000	##000000
##63FD8A	1.00	1.32	15.95	15.95
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.95	21.00	1.00	1.00
##000000	15.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE981

Deuteranopia (green-blind)

#EBDB92

Tritanopia (blue-blind)

#35F8E2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63fd8a;
/* rgb */ color: rgb(99, 253, 138);
/* oklch */ color: oklch(88.6% 0.204 148.8);

Tailwind

colors: {
  custom: {
    50: '#9dffae',
    500: '#63fd8a',
    950: '#000000',
  },
}

SCSS

$custom: #63fd8a;
$custom-light: #9dffae;
$custom-dark: #000000;

JSON

{
  "hex": "#63fd8a",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 138
  },
  "hsl": {
    "h": 135.195,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88561,
    "c": 0.20351,
    "h": 148.8
  },
  "luminance": 0.74738
}

Semantic roles & 50–950 ramp

primary

#63FD8A

secondary

#D72DAC

accent

#00ABE6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#101810

muted

#808681

Preview Lab

Preview with #63FD8A

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

Preview Lab → · Contrast checker → · Palette generator →