#63FAAD#63FAAD

#63FAAD is a very light, vivid green. Relative luminance 0.740; OKLCH L 88.5% C 0.169 H 157.7°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#63FAAD
RGB	rgb(99, 250, 173)
HSL	hsl(149, 94%, 68%)
HSV	hsv(149, 60%, 98%)
CMYK	cmyk(60.4%, 0%, 30.8%, 2%)
CIE-LAB	lab(88.94, -57.30, 25.26)
CIE-LCH	lch(88.94, 62.62, 156.21°)
OKLab	oklab(88.47% -0.1561 0.0639)
OKLCH	oklch(88.47% 0.169 157.7)
XYZ	xyz(46.8698, 74.0363, 51.3475)
Luminance	0.7404 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FAAD #FA63B0

analogous

#64FA63 #63FAAD #63FAF9

triadic

#63FAAD #AD63FA #FAAD63

tetradic

#63FAAD #6364FA #FA63B0 #FAF963

square

#63FAAD #6364FA #FA63B0 #FAF963

split-complementary

#63FAAD #F963FA #FA6364

monochromatic

#07DC6F #28F88E #63FAAD #9EFCCC #DAFEEB

Accessibility & contrast

On white

1.33

#63FAAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#63FAAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FAAD

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FAAD	#FFFFFF	#000000	##000000
##63FAAD	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E8A8

Deuteranopia (green-blind)

#E4DAB2

Tritanopia (blue-blind)

#17F8E6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63faad;
/* rgb */ color: rgb(99, 250, 173);
/* oklch */ color: oklch(88.5% 0.169 157.7);

Tailwind

colors: {
  custom: {
    50: '#9dfdc5',
    500: '#63faad',
    950: '#000000',
  },
}

SCSS

$custom: #63faad;
$custom-light: #9dfdc5;
$custom-dark: #000000;

JSON

{
  "hex": "#63faad",
  "rgb": {
    "r": 99,
    "g": 250,
    "b": 173
  },
  "hsl": {
    "h": 149.404,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88473,
    "c": 0.16871,
    "h": 157.7
  },
  "luminance": 0.74041
}

Semantic roles & 50–950 ramp

primary

#63FAAD

secondary

#D42E82

accent

#0075E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1813

muted

#808682

Preview Lab

Preview with #63FAAD

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

Preview Lab → · Contrast checker → · Palette generator →