#63F8AC#63F8AC

#63F8AC is a very light, vivid green. Relative luminance 0.728; OKLCH L 88.0% C 0.167 H 157.8°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#63F8AC
RGB	rgb(99, 248, 172)
HSL	hsl(149, 91%, 68%)
HSV	hsv(149, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 30.6%, 2.7%)
CIE-LAB	lab(88.33, -56.71, 24.94)
CIE-LCH	lch(88.33, 61.95, 156.26°)
OKLab	oklab(87.97% -0.1545 0.0632)
OKLCH	oklch(87.97% 0.167 157.8)
XYZ	xyz(46.1553, 72.7614, 50.6337)
Luminance	0.7277 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8AC #F863AF

analogous

#64F863 #63F8AC #63F8F6

triadic

#63F8AC #AC63F8 #F8AC63

tetradic

#63F8AC #6364F8 #F863AF #F8F663

square

#63F8AC #6364F8 #F863AF #F8F663

split-complementary

#63F8AC #F663F8 #F86364

monochromatic

#0AD76E #28F58D #63F8AC #9EFBCB #D8FDEA

Accessibility & contrast

On white

1.35

#63F8AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#63F8AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8AC

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8AC	#FFFFFF	#000000	##000000
##63F8AC	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E6A7

Deuteranopia (green-blind)

#E2D8B1

Tritanopia (blue-blind)

#1BF6E4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63f8ac;
/* rgb */ color: rgb(99, 248, 172);
/* oklch */ color: oklch(88.0% 0.167 157.8);

Tailwind

colors: {
  custom: {
    50: '#9cfbc5',
    500: '#63f8ac',
    950: '#000000',
  },
}

SCSS

$custom: #63f8ac;
$custom-light: #9cfbc5;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8ac",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 172
  },
  "hsl": {
    "h": 149.396,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87971,
    "c": 0.16694,
    "h": 157.8
  },
  "luminance": 0.72766
}

Semantic roles & 50–950 ramp

primary

#63F8AC

secondary

#D12E81

accent

#0075E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #63F8AC

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

Preview Lab → · Contrast checker → · Palette generator →