#63FDEB#63FDEB

#63FDEB is a very light, vivid teal. Relative luminance 0.789; OKLCH L 90.8% C 0.132 H 184.4°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#63FDEB
RGB	rgb(99, 253, 235)
HSL	hsl(173, 97%, 69%)
HSV	hsv(173, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 7.1%, 0.8%)
CIE-LAB	lab(91.19, -44.70, -3.51)
CIE-LCH	lch(91.19, 44.84, 184.49°)
OKLab	oklab(90.76% -0.1319 -0.0102)
OKLCH	oklch(90.76% 0.132 184.4)
XYZ	xyz(55.2594, 78.8955, 90.8973)
Luminance	0.7890 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDEB #FD6375

analogous

#63FD9E #63FDEB #63C2FD

triadic

#63FDEB #EB63FD #FDEB63

tetradic

#63FDEB #9E63FD #FD6375 #C2FD63

square

#63FDEB #9E63FD #FD6375 #C2FD63

split-complementary

#63FDEB #FD63C2 #FD9E63

monochromatic

#03E3C9 #27FCE3 #63FDEB #9FFEF3 #DCFFFA

Accessibility & contrast

On white

1.25

#63FDEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#63FDEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDEB

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDEB	#FFFFFF	#000000	##000000
##63FDEB	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F0EA

Deuteranopia (green-blind)

#DADFED

Tritanopia (blue-blind)

#00FFF7

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #63fdeb;
/* rgb */ color: rgb(99, 253, 235);
/* oklch */ color: oklch(90.8% 0.132 184.4);

Tailwind

colors: {
  custom: {
    50: '#9ffef1',
    500: '#63fdeb',
    950: '#000000',
  },
}

SCSS

$custom: #63fdeb;
$custom-light: #9ffef1;
$custom-dark: #000000;

JSON

{
  "hex": "#63fdeb",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 235
  },
  "hsl": {
    "h": 172.987,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.90762,
    "c": 0.13227,
    "h": 184.4
  },
  "luminance": 0.78901
}

Semantic roles & 50–950 ramp

primary

#63FDEB

secondary

#D72D41

accent

#001BE6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101816

muted

#818685

Preview Lab

Preview with #63FDEB

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

Preview Lab → · Contrast checker → · Palette generator →