#63F392#63F392

#63F392 is a very light, vivid green. Relative luminance 0.688; OKLCH L 86.3% C 0.183 H 151.3°. Best body text is #000000 at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#63F392
RGB	rgb(99, 243, 146)
HSL	hsl(140, 86%, 67%)
HSV	hsv(140, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 39.9%, 4.7%)
CIE-LAB	lab(86.42, -59.47, 35.47)
CIE-LCH	lch(86.42, 69.24, 149.18°)
OKLab	oklab(86.25% -0.1609 0.088)
OKLCH	oklch(86.25% 0.183 151.3)
XYZ	xyz(42.3813, 68.8251, 38.2397)
Luminance	0.6883 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F392 #F363C4

analogous

#7CF363 #63F392 #63F3DA

triadic

#63F392 #9263F3 #F39263

tetradic

#63F392 #637CF3 #F363C4 #F3DA63

square

#63F392 #637CF3 #F363C4 #F3DA63

split-complementary

#63F392 #DA63F3 #F3637C

monochromatic

#10CC4D #2AEF6A #63F392 #9CF7BA #D5FCE1

Accessibility & contrast

On white

1.42

#63F392 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.77

#63F392 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F392

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F392	#FFFFFF	#000000	##000000
##63F392	1.00	1.42	14.77	14.77
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.77	21.00	1.00	1.00
##000000	14.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4E08B

Deuteranopia (green-blind)

#E1D398

Tritanopia (blue-blind)

#36EFDB

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63f392;
/* rgb */ color: rgb(99, 243, 146);
/* oklch */ color: oklch(86.3% 0.183 151.3);

Tailwind

colors: {
  custom: {
    50: '#9cf8b3',
    500: '#63f392',
    950: '#000000',
  },
}

SCSS

$custom: #63f392;
$custom-light: #9cf8b3;
$custom-dark: #000000;

JSON

{
  "hex": "#63f392",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 146
  },
  "hsl": {
    "h": 139.583,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86254,
    "c": 0.18338,
    "h": 151.3
  },
  "luminance": 0.68829
}

Semantic roles & 50–950 ramp

primary

#63F392

secondary

#C83297

accent

#0399E2

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63F392

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

Preview Lab → · Contrast checker → · Palette generator →