#63F4AB#63F4AB

#63F4AB is a very light, vivid green. Relative luminance 0.703; OKLCH L 87.0% C 0.163 H 158.2°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#63F4AB
RGB	rgb(99, 244, 171)
HSL	hsl(150, 87%, 67%)
HSV	hsv(150, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 29.9%, 4.3%)
CIE-LAB	lab(87.14, -55.32, 23.81)
CIE-LCH	lch(87.14, 60.23, 156.71°)
OKLab	oklab(86.99% -0.1509 0.0604)
OKLCH	oklch(86.99% 0.163 158.2)
XYZ	xyz(44.8430, 70.2899, 49.7243)
Luminance	0.7029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4AB #F463AC

analogous

#64F463 #63F4AB #63F4F3

triadic

#63F4AB #AB63F4 #F4AB63

tetradic

#63F4AB #6364F4 #F463AC #F4F363

square

#63F4AB #6364F4 #F463AC #F4F363

split-complementary

#63F4AB #F363F4 #F46364

monochromatic

#0FCE6E #2AF08C #63F4AB #9CF8CA #D5FCE9

Accessibility & contrast

On white

1.39

#63F4AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#63F4AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4AB

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4AB	#FFFFFF	#000000	##000000
##63F4AB	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E3A7

Deuteranopia (green-blind)

#DED5B0

Tritanopia (blue-blind)

#20F3E1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63f4ab;
/* rgb */ color: rgb(99, 244, 171);
/* oklch */ color: oklch(87.0% 0.163 158.2);

Tailwind

colors: {
  custom: {
    50: '#9cf9c4',
    500: '#63f4ab',
    950: '#000000',
  },
}

SCSS

$custom: #63f4ab;
$custom-light: #9cf9c4;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4ab",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 171
  },
  "hsl": {
    "h": 149.793,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86986,
    "c": 0.16255,
    "h": 158.2
  },
  "luminance": 0.70294
}

Semantic roles & 50–950 ramp

primary

#63F4AB

secondary

#CA317E

accent

#0274E3

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F4AB

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

Preview Lab → · Contrast checker → · Palette generator →