#63F863#63F863

#63F863 is a very light, highly saturated green. Relative luminance 0.707; OKLCH L 86.8% C 0.229 H 143.3°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#63F863
RGB	rgb(99, 248, 99)
HSL	hsl(120, 91%, 68%)
HSV	hsv(120, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 60.1%, 2.7%)
CIE-LAB	lab(87.33, -67.72, 58.55)
CIE-LCH	lch(87.33, 89.52, 139.15°)
OKLab	oklab(86.82% -0.1839 0.1372)
OKLCH	oklch(86.82% 0.229 143.3)
XYZ	xyz(40.9628, 70.6844, 23.2867)
Luminance	0.7069 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F863 #F863F8

analogous

#ADF863 #63F863 #63F8AD

triadic

#63F863 #6363F8 #F86363

tetradic

#63F863 #63ADF8 #F863F8 #F8AD63

square

#63F863 #63ADF8 #F863F8 #F8AD63

split-complementary

#63F863 #AD63F8 #F863AD

monochromatic

#0AD70A #28F528 #63F863 #9EFB9E #D8FDD8

Accessibility & contrast

On white

1.39

#63F863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#63F863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F863

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F863	#FFFFFF	#000000	##000000
##63F863	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE353

Deuteranopia (green-blind)

#EAD66F

Tritanopia (blue-blind)

#47F1D8

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #63f863;
/* rgb */ color: rgb(99, 248, 99);
/* oklch */ color: oklch(86.8% 0.229 143.3);

Tailwind

colors: {
  custom: {
    50: '#9efc94',
    500: '#63f863',
    950: '#000000',
  },
}

SCSS

$custom: #63f863;
$custom-light: #9efc94;
$custom-dark: #000000;

JSON

{
  "hex": "#63f863",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 99
  },
  "hsl": {
    "h": 120,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.86819,
    "c": 0.22949,
    "h": 143.3
  },
  "luminance": 0.70688
}

Semantic roles & 50–950 ramp

primary

#63F863

secondary

#D12ED1

accent

#00E5E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180D

muted

#81867F

Preview Lab

Preview with #63F863

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

Preview Lab → · Contrast checker → · Palette generator →