#63FA66#63FA66

#63FA66 is a very light, highly saturated green. Relative luminance 0.720; OKLCH L 87.3% C 0.230 H 143.6°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#63FA66
RGB	rgb(99, 250, 102)
HSL	hsl(121, 94%, 68%)
HSV	hsv(121, 60%, 98%)
CMYK	cmyk(60.4%, 0%, 59.2%, 2%)
CIE-LAB	lab(87.96, -68.09, 57.99)
CIE-LCH	lch(87.96, 89.43, 139.58°)
OKLab	oklab(87.35% -0.1848 0.1363)
OKLCH	oklch(87.35% 0.23 143.6)
XYZ	xyz(41.7271, 71.9792, 24.2622)
Luminance	0.7198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FA66 #FA63F7

analogous

#ABFA63 #63FA66 #63FAB1

triadic

#63FA66 #6663FA #FA6663

tetradic

#63FA66 #63ABFA #FA63F7 #FAB163

square

#63FA66 #63ABFA #FA63F7 #FAB163

split-complementary

#63FA66 #B163FA #FA63AB

monochromatic

#07DC0B #28F82C #63FA66 #9EFCA0 #DAFEDA

Accessibility & contrast

On white

1.36

#63FA66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#63FA66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FA66

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FA66	#FFFFFF	#000000	##000000
##63FA66	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE456

Deuteranopia (green-blind)

#ECD872

Tritanopia (blue-blind)

#45F3DA

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63fa66;
/* rgb */ color: rgb(99, 250, 102);
/* oklch */ color: oklch(87.3% 0.230 143.6);

Tailwind

colors: {
  custom: {
    50: '#9efd96',
    500: '#63fa66',
    950: '#000000',
  },
}

SCSS

$custom: #63fa66;
$custom-light: #9efd96;
$custom-dark: #000000;

JSON

{
  "hex": "#63fa66",
  "rgb": {
    "r": 99,
    "g": 250,
    "b": 102
  },
  "hsl": {
    "h": 121.192,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87346,
    "c": 0.22961,
    "h": 143.6
  },
  "luminance": 0.71983
}

Semantic roles & 50–950 ramp

primary

#63FA66

secondary

#D42ED0

accent

#00E1E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #63FA66

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

Preview Lab → · Contrast checker → · Palette generator →