#63FDF4#63FDF4

#63FDF4 is a very light, vivid teal. Relative luminance 0.794; OKLCH L 91.0% C 0.130 H 189.7°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#63FDF4
RGB	rgb(99, 253, 244)
HSL	hsl(176, 97%, 69%)
HSV	hsv(176, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 3.6%, 0.8%)
CIE-LAB	lab(91.43, -42.41, -7.83)
CIE-LCH	lch(91.43, 43.13, 190.46°)
OKLab	oklab(91.04% -0.1281 -0.0219)
OKLCH	oklch(91.04% 0.13 189.7)
XYZ	xyz(56.5927, 79.4288, 97.9192)
Luminance	0.7944 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDF4 #FD636C

analogous

#63FDA7 #63FDF4 #63B9FD

triadic

#63FDF4 #F463FD #FDF463

tetradic

#63FDF4 #A763FD #FD636C #B9FD63

square

#63FDF4 #A763FD #FD636C #B9FD63

split-complementary

#63FDF4 #FD63B9 #FDA763

monochromatic

#03E3D6 #27FCF0 #63FDF4 #9FFEF8 #DCFFFD

Accessibility & contrast

On white

1.24

#63FDF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#63FDF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDF4

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDF4	#FFFFFF	#000000	##000000
##63FDF4	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F1F4

Deuteranopia (green-blind)

#D8DFF5

Tritanopia (blue-blind)

#00FFFA

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #63fdf4;
/* rgb */ color: rgb(99, 253, 244);
/* oklch */ color: oklch(91.0% 0.130 189.7);

Tailwind

colors: {
  custom: {
    50: '#9ffef7',
    500: '#63fdf4',
    950: '#000000',
  },
}

SCSS

$custom: #63fdf4;
$custom-light: #9ffef7;
$custom-dark: #000000;

JSON

{
  "hex": "#63fdf4",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 244
  },
  "hsl": {
    "h": 176.494,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.91038,
    "c": 0.12994,
    "h": 189.7
  },
  "luminance": 0.79435
}

Semantic roles & 50–950 ramp

primary

#63FDF4

secondary

#D72D37

accent

#000DE6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101817

muted

#818685

Preview Lab

Preview with #63FDF4

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

Preview Lab → · Contrast checker → · Palette generator →