#63F497#63F497

#63F497 is a very light, vivid green. Relative luminance 0.696; OKLCH L 86.6% C 0.180 H 152.4°. Best body text is #000000 at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#63F497
RGB	rgb(99, 244, 151)
HSL	hsl(142, 87%, 67%)
HSV	hsv(142, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 38.1%, 4.3%)
CIE-LAB	lab(86.79, -59.00, 33.47)
CIE-LCH	lch(86.79, 67.83, 150.43°)
OKLab	oklab(86.59% -0.1597 0.0834)
OKLCH	oklch(86.59% 0.18 152.4)
XYZ	xyz(43.0788, 69.5842, 40.4330)
Luminance	0.6959 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F497 #F463C0

analogous

#78F463 #63F497 #63F4DF

triadic

#63F497 #9763F4 #F49763

tetradic

#63F497 #6378F4 #F463C0 #F4DF63

square

#63F497 #6378F4 #F463C0 #F4DF63

split-complementary

#63F497 #DF63F4 #F46378

monochromatic

#0FCE53 #2AF071 #63F497 #9CF8BD #D5FCE3

Accessibility & contrast

On white

1.41

#63F497 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.92

#63F497 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F497

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F497	#FFFFFF	#000000	##000000
##63F497	1.00	1.41	14.92	14.92
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.92	21.00	1.00	1.00
##000000	14.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4E191

Deuteranopia (green-blind)

#E1D49D

Tritanopia (blue-blind)

#32F1DD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f497;
/* rgb */ color: rgb(99, 244, 151);
/* oklch */ color: oklch(86.6% 0.180 152.4);

Tailwind

colors: {
  custom: {
    50: '#9cf9b6',
    500: '#63f497',
    950: '#000000',
  },
}

SCSS

$custom: #63f497;
$custom-light: #9cf9b6;
$custom-dark: #000000;

JSON

{
  "hex": "#63f497",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 151
  },
  "hsl": {
    "h": 141.517,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86588,
    "c": 0.18019,
    "h": 152.4
  },
  "luminance": 0.69588
}

Semantic roles & 50–950 ramp

primary

#63F497

secondary

#CA3193

accent

#0293E3

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63F497

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

Preview Lab → · Contrast checker → · Palette generator →