#63F8AD#63F8AD

#63F8AD is a very light, vivid green. Relative luminance 0.728; OKLCH L 88.0% C 0.166 H 158.1°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#63F8AD
RGB	rgb(99, 248, 173)
HSL	hsl(150, 91%, 68%)
HSV	hsv(150, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 30.2%, 2.7%)
CIE-LAB	lab(88.35, -56.52, 24.45)
CIE-LCH	lch(88.35, 61.58, 156.60°)
OKLab	oklab(87.99% -0.1541 0.062)
OKLCH	oklch(87.99% 0.166 158.1)
XYZ	xyz(46.2517, 72.8000, 51.1414)
Luminance	0.7280 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8AD #F863AE

analogous

#63F863 #63F8AD #63F8F8

triadic

#63F8AD #AD63F8 #F8AD63

tetradic

#63F8AD #6363F8 #F863AE #F8F863

square

#63F8AD #6363F8 #F863AE #F8F863

split-complementary

#63F8AD #F863F8 #F86363

monochromatic

#0AD770 #28F58E #63F8AD #9EFBCC #D8FDEB

Accessibility & contrast

On white

1.35

#63F8AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#63F8AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8AD

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8AD	#FFFFFF	#000000	##000000
##63F8AD	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E6A8

Deuteranopia (green-blind)

#E2D8B2

Tritanopia (blue-blind)

#19F6E4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63f8ad;
/* rgb */ color: rgb(99, 248, 173);
/* oklch */ color: oklch(88.0% 0.166 158.1);

Tailwind

colors: {
  custom: {
    50: '#9cfbc5',
    500: '#63f8ad',
    950: '#000000',
  },
}

SCSS

$custom: #63f8ad;
$custom-light: #9cfbc5;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8ad",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 173
  },
  "hsl": {
    "h": 149.799,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87992,
    "c": 0.16609,
    "h": 158.1
  },
  "luminance": 0.72805
}

Semantic roles & 50–950 ramp

primary

#63F8AD

secondary

#D12E80

accent

#0074E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #63F8AD

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

Preview Lab → · Contrast checker → · Palette generator →