#63EDDD#63EDDD

#63EDDD is a very light, vivid teal. Relative luminance 0.684; OKLCH L 86.6% C 0.122 H 184.8°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#63EDDD
RGB	rgb(99, 237, 221)
HSL	hsl(173, 79%, 66%)
HSV	hsv(173, 58%, 93%)
CMYK	cmyk(58.2%, 0%, 6.8%, 7.1%)
CIE-LAB	lab(86.22, -41.14, -3.50)
CIE-LCH	lch(86.22, 41.29, 184.87°)
OKLab	oklab(86.61% -0.1216 -0.0101)
OKLCH	oklch(86.61% 0.122 184.8)
XYZ	xyz(48.4751, 68.4365, 79.0475)
Luminance	0.6844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDDD #ED6373

analogous

#63ED98 #63EDDD #63B8ED

triadic

#63EDDD #DD63ED #EDDD63

tetradic

#63EDDD #9863ED #ED6373 #B8ED63

square

#63EDDD #9863ED #ED6373 #B8ED63

split-complementary

#63EDDD #ED63B8 #ED9863

monochromatic

#16C0AC #2CE7D1 #63EDDD #9AF3E9 #D1FAF5

Accessibility & contrast

On white

1.43

#63EDDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#63EDDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDDD

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDDD	#FFFFFF	#000000	##000000
##63EDDD	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E1DD

Deuteranopia (green-blind)

#CDD1DF

Tritanopia (blue-blind)

#00F2E8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63eddd;
/* rgb */ color: rgb(99, 237, 221);
/* oklch */ color: oklch(86.6% 0.122 184.8);

Tailwind

colors: {
  custom: {
    50: '#9cf3e7',
    500: '#63eddd',
    950: '#000000',
  },
}

SCSS

$custom: #63eddd;
$custom-light: #9cf3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#63eddd",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 221
  },
  "hsl": {
    "h": 173.043,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86613,
    "c": 0.12202,
    "h": 184.8
  },
  "luminance": 0.68441
}

Semantic roles & 50–950 ramp

primary

#63EDDD

secondary

#BE3646

accent

#0A22DC

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EDDD

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

Preview Lab → · Contrast checker → · Palette generator →