#63F9DF#63F9DF

#63F9DF is a very light, vivid teal. Relative luminance 0.757; OKLCH L 89.5% C 0.133 H 179.6°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#63F9DF
RGB	rgb(99, 249, 223)
HSL	hsl(170, 93%, 68%)
HSV	hsv(170, 60%, 98%)
CMYK	cmyk(60.2%, 0%, 10.4%, 2.4%)
CIE-LAB	lab(89.73, -45.93, 0.59)
CIE-LCH	lch(89.73, 45.93, 179.27°)
OKLab	oklab(89.48% -0.133 0.0008)
OKLCH	oklch(89.48% 0.133 179.6)
XYZ	xyz(52.3344, 75.7263, 81.6563)
Luminance	0.7573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F9DF #F9637D

analogous

#63F994 #63F9DF #63C8F9

triadic

#63F9DF #DF63F9 #F9DF63

tetradic

#63F9DF #9463F9 #F9637D #C8F963

square

#63F9DF #9463F9 #F9637D #C8F963

split-complementary

#63F9DF #F963C8 #F99463

monochromatic

#08D9B5 #28F7D3 #63F9DF #9EFBEB #D9FEF7

Accessibility & contrast

On white

1.30

#63F9DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.15

#63F9DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F9DF

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F9DF	#FFFFFF	#000000	##000000
##63F9DF	1.00	1.30	16.15	16.15
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.15	21.00	1.00	1.00
##000000	16.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFEBDE

Deuteranopia (green-blind)

#D9DBE1

Tritanopia (blue-blind)

#00FDF1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #63f9df;
/* rgb */ color: rgb(99, 249, 223);
/* oklch */ color: oklch(89.5% 0.133 179.6);

Tailwind

colors: {
  custom: {
    50: '#9efce8',
    500: '#63f9df',
    950: '#000000',
  },
}

SCSS

$custom: #63f9df;
$custom-light: #9efce8;
$custom-dark: #000000;

JSON

{
  "hex": "#63f9df",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 223
  },
  "hsl": {
    "h": 169.6,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89478,
    "c": 0.133,
    "h": 179.6
  },
  "luminance": 0.75732
}

Semantic roles & 50–950 ramp

primary

#63F9DF

secondary

#D22E4A

accent

#0028E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101716

muted

#818584

Preview Lab

Preview with #63F9DF

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

Preview Lab → · Contrast checker → · Palette generator →