#63EEDF#63EEDF

#63EEDF is a very light, vivid teal. Relative luminance 0.691; OKLCH L 86.9% C 0.122 H 185.4°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#63EEDF
RGB	rgb(99, 238, 223)
HSL	hsl(174, 80%, 66%)
HSV	hsv(174, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 6.3%, 6.7%)
CIE-LAB	lab(86.57, -41.08, -4.05)
CIE-LCH	lch(86.57, 41.28, 185.63°)
OKLab	oklab(86.91% -0.1218 -0.0116)
OKLCH	oklch(86.91% 0.122 185.4)
XYZ	xyz(49.0335, 69.1244, 80.5560)
Luminance	0.6913 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEDF #EE6372

analogous

#63EE99 #63EEDF #63B7EE

triadic

#63EEDF #DF63EE #EEDF63

tetradic

#63EEDF #9963EE #EE6372 #B7EE63

square

#63EEDF #9963EE #EE6372 #B7EE63

split-complementary

#63EEDF #EE63B7 #EE9963

monochromatic

#15C2AF #2CE8D4 #63EEDF #9AF4EA #D1FAF6

Accessibility & contrast

On white

1.42

#63EEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#63EEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEDF

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEDF	#FFFFFF	#000000	##000000
##63EEDF	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E2DF

Deuteranopia (green-blind)

#CDD2E1

Tritanopia (blue-blind)

#00F3E9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63eedf;
/* rgb */ color: rgb(99, 238, 223);
/* oklch */ color: oklch(86.9% 0.122 185.4);

Tailwind

colors: {
  custom: {
    50: '#9df4e8',
    500: '#63eedf',
    950: '#000000',
  },
}

SCSS

$custom: #63eedf;
$custom-light: #9df4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#63eedf",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 223
  },
  "hsl": {
    "h": 173.525,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86907,
    "c": 0.12233,
    "h": 185.4
  },
  "luminance": 0.69129
}

Semantic roles & 50–950 ramp

primary

#63EEDF

secondary

#C03645

accent

#0920DD

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EEDF

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

Preview Lab → · Contrast checker → · Palette generator →