#63FC9A#63FC9A

#63FC9A is a very light, vivid green. Relative luminance 0.746; OKLCH L 88.6% C 0.188 H 152.3°. Best body text is #000000 at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#63FC9A
RGB	rgb(99, 252, 154)
HSL	hsl(142, 96%, 69%)
HSV	hsv(142, 61%, 99%)
CMYK	cmyk(60.7%, 0%, 38.9%, 1.2%)
CIE-LAB	lab(89.21, -61.52, 35.17)
CIE-LCH	lch(89.21, 70.87, 150.25°)
OKLab	oklab(88.59% -0.1664 0.0875)
OKLCH	oklch(88.59% 0.188 152.3)
XYZ	xyz(45.7851, 74.6020, 42.5524)
Luminance	0.7461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FC9A #FC63C5

analogous

#79FC63 #63FC9A #63FCE7

triadic

#63FC9A #9A63FC #FC9A63

tetradic

#63FC9A #6379FC #FC63C5 #FCE763

square

#63FC9A #6379FC #FC63C5 #FCE763

split-complementary

#63FC9A #E763FC #FC6379

monochromatic

#04E053 #27FB73 #63FC9A #9FFDC1 #DBFEE8

Accessibility & contrast

On white

1.32

#63FC9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#63FC9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FC9A

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FC9A	#FFFFFF	#000000	##000000
##63FC9A	1.00	1.32	15.92	15.92
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.92	21.00	1.00	1.00
##000000	15.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE993

Deuteranopia (green-blind)

#E8DBA0

Tritanopia (blue-blind)

#2BF9E3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63fc9a;
/* rgb */ color: rgb(99, 252, 154);
/* oklch */ color: oklch(88.6% 0.188 152.3);

Tailwind

colors: {
  custom: {
    50: '#9dfeb8',
    500: '#63fc9a',
    950: '#000000',
  },
}

SCSS

$custom: #63fc9a;
$custom-light: #9dfeb8;
$custom-dark: #000000;

JSON

{
  "hex": "#63fc9a",
  "rgb": {
    "r": 99,
    "g": 252,
    "b": 154
  },
  "hsl": {
    "h": 141.569,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.88586,
    "c": 0.18801,
    "h": 152.3
  },
  "luminance": 0.74607
}

Semantic roles & 50–950 ramp

primary

#63FC9A

secondary

#D62D99

accent

#0093E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101811

muted

#808681

Preview Lab

Preview with #63FC9A

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

Preview Lab → · Contrast checker → · Palette generator →