#63F1EC#63F1EC

#63F1EC is a very light, vivid teal. Relative luminance 0.716; OKLCH L 88.0% C 0.122 H 191.9°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#63F1EC
RGB	rgb(99, 241, 236)
HSL	hsl(178, 84%, 67%)
HSV	hsv(178, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 2.1%, 5.5%)
CIE-LAB	lab(87.78, -39.10, -9.07)
CIE-LCH	lch(87.78, 40.13, 193.05°)
OKLab	oklab(88.01% -0.1193 -0.0252)
OKLCH	oklch(88.01% 0.122 191.9)
XYZ	xyz(51.7346, 71.6140, 90.4370)
Luminance	0.7162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F1EC #F16368

analogous

#63F1A5 #63F1EC #63AFF1

triadic

#63F1EC #EC63F1 #F1EC63

tetradic

#63F1EC #A563F1 #F16368 #AFF163

square

#63F1EC #A563F1 #F16368 #AFF163

split-complementary

#63F1EC #F163AF #F1A563

monochromatic

#12C8C1 #2BECE5 #63F1EC #9BF6F3 #D3FBFA

Accessibility & contrast

On white

1.37

#63F1EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#63F1EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F1EC

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F1EC	#FFFFFF	#000000	##000000
##63F1EC	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E6EC

Deuteranopia (green-blind)

#CDD5ED

Tritanopia (blue-blind)

#00F7EF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f1ec;
/* rgb */ color: rgb(99, 241, 236);
/* oklch */ color: oklch(88.0% 0.122 191.9);

Tailwind

colors: {
  custom: {
    50: '#9ef6f2',
    500: '#63f1ec',
    950: '#000000',
  },
}

SCSS

$custom: #63f1ec;
$custom-light: #9ef6f2;
$custom-dark: #000000;

JSON

{
  "hex": "#63f1ec",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 236
  },
  "hsl": {
    "h": 177.887,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88011,
    "c": 0.12199,
    "h": 191.9
  },
  "luminance": 0.71619
}

Semantic roles & 50–950 ramp

primary

#63F1EC

secondary

#C53439

accent

#060DE0

background

#FDFFFF

surface

#F7FEFE

border

#D0D6D6

text

#101716

muted

#818585

Preview Lab

Preview with #63F1EC

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

Preview Lab → · Contrast checker → · Palette generator →