#63FDFA#63FDFA

#63FDFA is a very light, vivid teal. Relative luminance 0.798; OKLCH L 91.2% C 0.129 H 193.3°. Best body text is #000000 at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#63FDFA
RGB	rgb(99, 253, 250)
HSL	hsl(179, 97%, 69%)
HSV	hsv(179, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 1.2%, 0.8%)
CIE-LAB	lab(91.59, -40.85, -10.69)
CIE-LCH	lch(91.59, 42.22, 194.67°)
OKLab	oklab(91.23% -0.1256 -0.0297)
OKLCH	oklch(91.23% 0.129 193.3)
XYZ	xyz(57.5186, 79.7992, 102.7954)
Luminance	0.7981 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDFA #FD6366

analogous

#63FDAD #63FDFA #63B3FD

triadic

#63FDFA #FA63FD #FDFA63

tetradic

#63FDFA #AD63FD #FD6366 #B3FD63

square

#63FDFA #AD63FD #FD6366 #B3FD63

split-complementary

#63FDFA #FD63B3 #FDAD63

monochromatic

#03E3DE #27FCF8 #63FDFA #9FFEFC #DCFFFE

Accessibility & contrast

On white

1.24

#63FDFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.96

#63FDFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDFA

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDFA	#FFFFFF	#000000	##000000
##63FDFA	1.00	1.24	16.96	16.96
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.96	21.00	1.00	1.00
##000000	16.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEF1FA

Deuteranopia (green-blind)

#D6DFFB

Tritanopia (blue-blind)

#00FFFC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #63fdfa;
/* rgb */ color: rgb(99, 253, 250);
/* oklch */ color: oklch(91.2% 0.129 193.3);

Tailwind

colors: {
  custom: {
    50: '#a0fefb',
    500: '#63fdfa',
    950: '#000000',
  },
}

SCSS

$custom: #63fdfa;
$custom-light: #a0fefb;
$custom-dark: #000000;

JSON

{
  "hex": "#63fdfa",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 250
  },
  "hsl": {
    "h": 178.831,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.91228,
    "c": 0.12906,
    "h": 193.3
  },
  "luminance": 0.79805
}

Semantic roles & 50–950 ramp

primary

#63FDFA

secondary

#D72D30

accent

#0004E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101817

muted

#818685

Preview Lab

Preview with #63FDFA

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

Preview Lab → · Contrast checker → · Palette generator →