#63F2A3#63F2A3

#63F2A3 is a very light, vivid green. Relative luminance 0.688; OKLCH L 86.3% C 0.167 H 156.0°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#63F2A3
RGB	rgb(99, 242, 163)
HSL	hsl(147, 85%, 67%)
HSV	hsv(147, 59%, 95%)
CMYK	cmyk(59.1%, 0%, 32.6%, 5.1%)
CIE-LAB	lab(86.40, -56.06, 26.89)
CIE-LCH	lch(86.40, 62.18, 154.37°)
OKLab	oklab(86.34% -0.1524 0.0678)
OKLCH	oklch(86.34% 0.167 156)
XYZ	xyz(43.5049, 68.7970, 45.6297)
Luminance	0.6880 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F2A3 #F263B2

analogous

#6BF263 #63F2A3 #63F2EA

triadic

#63F2A3 #A363F2 #F2A363

tetradic

#63F2A3 #636BF2 #F263B2 #F2EA63

square

#63F2A3 #636BF2 #F263B2 #F2EA63

split-complementary

#63F2A3 #EA63F2 #F2636B

monochromatic

#11CA64 #2BED82 #63F2A3 #9BF7C4 #D4FBE6

Accessibility & contrast

On white

1.42

#63F2A3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#63F2A3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F2A3

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F2A3	#FFFFFF	#000000	##000000
##63F2A3	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1E09E

Deuteranopia (green-blind)

#DDD3A8

Tritanopia (blue-blind)

#2AF0DD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63f2a3;
/* rgb */ color: rgb(99, 242, 163);
/* oklch */ color: oklch(86.3% 0.167 156.0);

Tailwind

colors: {
  custom: {
    50: '#9bf7be',
    500: '#63f2a3',
    950: '#000000',
  },
}

SCSS

$custom: #63f2a3;
$custom-light: #9bf7be;
$custom-dark: #000000;

JSON

{
  "hex": "#63f2a3",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 163
  },
  "hsl": {
    "h": 146.853,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86335,
    "c": 0.16684,
    "h": 156
  },
  "luminance": 0.68801
}

Semantic roles & 50–950 ramp

primary

#63F2A3

secondary

#C63384

accent

#047EE1

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F2A3

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

Preview Lab → · Contrast checker → · Palette generator →