#63EAEF#63EAEF

#63EAEF is a very light, moderate teal. Relative luminance 0.677; OKLCH L 86.5% C 0.117 H 198.6°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#63EAEF
RGB	rgb(99, 234, 239)
HSL	hsl(182, 81%, 66%)
HSV	hsv(182, 59%, 94%)
CMYK	cmyk(58.6%, 2.1%, 0%, 6.3%)
CIE-LAB	lab(85.87, -35.08, -13.49)
CIE-LCH	lch(85.87, 37.59, 201.04°)
OKLab	oklab(86.49% -0.111 -0.0373)
OKLCH	oklch(86.49% 0.117 198.6)
XYZ	xyz(50.1417, 67.7251, 92.0744)
Luminance	0.6773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EAEF #EF6863

analogous

#63EFAE #63EAEF #63A4EF

triadic

#63EAEF #EF63EA #EAEF63

tetradic

#63EAEF #AE63EF #EF6863 #A4EF63

square

#63EAEF #AE63EF #EF6863 #A4EF63

split-complementary

#63EAEF #EF63A4 #EFAE63

monochromatic

#14BDC4 #2BE3E9 #63EAEF #9BF1F5 #D2F9FA

Accessibility & contrast

On white

1.44

#63EAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#63EAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EAEF

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EAEF	#FFFFFF	#000000	##000000
##63EAEF	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE0F0

Deuteranopia (green-blind)

#C5D0F0

Tritanopia (blue-blind)

#00F1EB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63eaef;
/* rgb */ color: rgb(99, 234, 239);
/* oklch */ color: oklch(86.5% 0.117 198.6);

Tailwind

colors: {
  custom: {
    50: '#9df1f4',
    500: '#63eaef',
    950: '#000000',
  },
}

SCSS

$custom: #63eaef;
$custom-light: #9df1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63eaef",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 239
  },
  "hsl": {
    "h": 182.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86492,
    "c": 0.1171,
    "h": 198.6
  },
  "luminance": 0.6773
}

Semantic roles & 50–950 ramp

primary

#63EAEF

secondary

#C13A35

accent

#0F08DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101717

muted

#808585

Preview Lab

Preview with #63EAEF

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

Preview Lab → · Contrast checker → · Palette generator →