#63EDE3#63EDE3

#63EDE3 is a very light, vivid teal. Relative luminance 0.688; OKLCH L 86.8% C 0.120 H 188.6°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#63EDE3
RGB	rgb(99, 237, 227)
HSL	hsl(176, 79%, 66%)
HSV	hsv(176, 58%, 93%)
CMYK	cmyk(58.2%, 0%, 4.2%, 7.1%)
CIE-LAB	lab(86.39, -39.61, -6.42)
CIE-LCH	lch(86.39, 40.13, 189.20°)
OKLab	oklab(86.8% -0.119 -0.018)
OKLCH	oklch(86.8% 0.12 188.6)
XYZ	xyz(49.2888, 68.7620, 83.3330)
Luminance	0.6877 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDE3 #ED636D

analogous

#63ED9E #63EDE3 #63B2ED

triadic

#63EDE3 #E363ED #EDE363

tetradic

#63EDE3 #9E63ED #ED636D #B2ED63

square

#63EDE3 #9E63ED #ED636D #B2ED63

split-complementary

#63EDE3 #ED63B2 #ED9E63

monochromatic

#16C0B3 #2CE7D9 #63EDE3 #9AF3ED #D1FAF7

Accessibility & contrast

On white

1.42

#63EDE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#63EDE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDE3

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDE3	#FFFFFF	#000000	##000000
##63EDE3	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E1E3

Deuteranopia (green-blind)

#CBD1E4

Tritanopia (blue-blind)

#00F2EA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63ede3;
/* rgb */ color: rgb(99, 237, 227);
/* oklch */ color: oklch(86.8% 0.120 188.6);

Tailwind

colors: {
  custom: {
    50: '#9df3eb',
    500: '#63ede3',
    950: '#000000',
  },
}

SCSS

$custom: #63ede3;
$custom-light: #9df3eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63ede3",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 227
  },
  "hsl": {
    "h": 175.652,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86797,
    "c": 0.1204,
    "h": 188.6
  },
  "luminance": 0.68767
}

Semantic roles & 50–950 ramp

primary

#63EDE3

secondary

#BE3640

accent

#0A19DC

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EDE3

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

Preview Lab → · Contrast checker → · Palette generator →