#63EDE9#63EDE9

#63EDE9 is a very light, moderate teal. Relative luminance 0.691; OKLCH L 87.0% C 0.119 H 192.5°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#63EDE9
RGB	rgb(99, 237, 233)
HSL	hsl(178, 79%, 66%)
HSV	hsv(178, 58%, 93%)
CMYK	cmyk(58.2%, 0%, 1.7%, 7.1%)
CIE-LAB	lab(86.55, -38.06, -9.32)
CIE-LCH	lch(86.55, 39.18, 193.76°)
OKLab	oklab(86.99% -0.1165 -0.0259)
OKLCH	oklch(86.99% 0.119 192.5)
XYZ	xyz(50.1313, 69.0990, 87.7705)
Luminance	0.6910 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDE9 #ED6367

analogous

#63EDA4 #63EDE9 #63ACED

triadic

#63EDE9 #E963ED #EDE963

tetradic

#63EDE9 #A463ED #ED6367 #ACED63

square

#63EDE9 #A463ED #ED6367 #ACED63

split-complementary

#63EDE9 #ED63AC #EDA463

monochromatic

#16C0BB #2CE7E1 #63EDE9 #9AF3F1 #D1FAF8

Accessibility & contrast

On white

1.42

#63EDE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.82

#63EDE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDE9

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDE9	#FFFFFF	#000000	##000000
##63EDE9	1.00	1.42	14.82	14.82
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.82	21.00	1.00	1.00
##000000	14.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E2E9

Deuteranopia (green-blind)

#CAD2EA

Tritanopia (blue-blind)

#00F3EB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63ede9;
/* rgb */ color: rgb(99, 237, 233);
/* oklch */ color: oklch(87.0% 0.119 192.5);

Tailwind

colors: {
  custom: {
    50: '#9df3f0',
    500: '#63ede9',
    950: '#000000',
  },
}

SCSS

$custom: #63ede9;
$custom-light: #9df3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ede9",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 233
  },
  "hsl": {
    "h": 178.261,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86988,
    "c": 0.11936,
    "h": 192.5
  },
  "luminance": 0.69104
}

Semantic roles & 50–950 ramp

primary

#63EDE9

secondary

#BE363A

accent

#0A10DC

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #63EDE9

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

Preview Lab → · Contrast checker → · Palette generator →