#63E4F2#63E4F2

#63E4F2 is a very light, moderate teal. Relative luminance 0.645; OKLCH L 85.2% C 0.114 H 205.1°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#63E4F2
RGB	rgb(99, 228, 242)
HSL	hsl(186, 85%, 67%)
HSV	hsv(186, 59%, 95%)
CMYK	cmyk(59.1%, 5.8%, 0%, 5.1%)
CIE-LAB	lab(84.25, -31.44, -17.51)
CIE-LCH	lch(84.25, 35.98, 209.11°)
OKLab	oklab(85.22% -0.1036 -0.0485)
OKLCH	oklch(85.22% 0.114 205.1)
XYZ	xyz(48.9093, 64.5452, 93.8681)
Luminance	0.6455 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E4F2 #F27163

analogous

#63F2B9 #63E4F2 #639DF2

triadic

#63E4F2 #F263E4 #E4F263

tetradic

#63E4F2 #B963F2 #F27163 #9DF263

square

#63E4F2 #B963F2 #F27163 #9DF263

split-complementary

#63E4F2 #F2639D #F2B963

monochromatic

#11B8CA #2BDAED #63E4F2 #9BEEF7 #D4F8FB

Accessibility & contrast

On white

1.51

#63E4F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#63E4F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E4F2

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E4F2	#FFFFFF	#000000	##000000
##63E4F2	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DCF3

Deuteranopia (green-blind)

#BDCBF3

Tritanopia (blue-blind)

#00EDE8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63e4f2;
/* rgb */ color: rgb(99, 228, 242);
/* oklch */ color: oklch(85.2% 0.114 205.1);

Tailwind

colors: {
  custom: {
    50: '#9dedf6',
    500: '#63e4f2',
    950: '#000000',
  },
}

SCSS

$custom: #63e4f2;
$custom-light: #9dedf6;
$custom-dark: #000000;

JSON

{
  "hex": "#63e4f2",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 242
  },
  "hsl": {
    "h": 185.874,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85216,
    "c": 0.1144,
    "h": 205.1
  },
  "luminance": 0.6455
}

Semantic roles & 50–950 ramp

primary

#63E4F2

secondary

#C64133

accent

#1A04E1

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101617

muted

#808585

Preview Lab

Preview with #63E4F2

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

Preview Lab → · Contrast checker → · Palette generator →