#63F5EC#63F5EC

#63F5EC is a very light, vivid teal. Relative luminance 0.740; OKLCH L 88.9% C 0.125 H 189.5°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#63F5EC
RGB	rgb(99, 245, 236)
HSL	hsl(176, 88%, 67%)
HSV	hsv(176, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 3.7%, 3.9%)
CIE-LAB	lab(88.93, -40.90, -7.37)
CIE-LCH	lch(88.93, 41.56, 190.21°)
OKLab	oklab(88.94% -0.1234 -0.0206)
OKLCH	oklch(88.94% 0.125 189.5)
XYZ	xyz(52.9316, 74.0080, 90.8361)
Luminance	0.7401 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F5EC #F5636C

analogous

#63F5A3 #63F5EC #63B5F5

triadic

#63F5EC #EC63F5 #F5EC63

tetradic

#63F5EC #A363F5 #F5636C #B5F563

square

#63F5EC #A363F5 #F5636C #B5F563

split-complementary

#63F5EC #F563B5 #F5A363

monochromatic

#0DD0C4 #29F1E5 #63F5EC #9DF9F3 #D6FCFA

Accessibility & contrast

On white

1.33

#63F5EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#63F5EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F5EC

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F5EC	#FFFFFF	#000000	##000000
##63F5EC	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E9EC

Deuteranopia (green-blind)

#D1D8ED

Tritanopia (blue-blind)

#00FBF2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63f5ec;
/* rgb */ color: rgb(99, 245, 236);
/* oklch */ color: oklch(88.9% 0.125 189.5);

Tailwind

colors: {
  custom: {
    50: '#9ef9f2',
    500: '#63f5ec',
    950: '#000000',
  },
}

SCSS

$custom: #63f5ec;
$custom-light: #9ef9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#63f5ec",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 236
  },
  "hsl": {
    "h": 176.301,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88937,
    "c": 0.12512,
    "h": 189.5
  },
  "luminance": 0.74014
}

Semantic roles & 50–950 ramp

primary

#63F5EC

secondary

#CC303A

accent

#010FE5

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101716

muted

#818585

Preview Lab

Preview with #63F5EC

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

Preview Lab → · Contrast checker → · Palette generator →