#63EBEF#63EBEF

#63EBEF is a very light, moderate teal. Relative luminance 0.683; OKLCH L 86.7% C 0.118 H 197.9°. Best body text is #000000 at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#63EBEF
RGB	rgb(99, 235, 239)
HSL	hsl(182, 81%, 66%)
HSV	hsv(182, 59%, 94%)
CMYK	cmyk(58.6%, 1.7%, 0%, 6.3%)
CIE-LAB	lab(86.15, -35.55, -13.07)
CIE-LCH	lch(86.15, 37.87, 200.18°)
OKLab	oklab(86.72% -0.112 -0.0362)
OKLCH	oklch(86.72% 0.118 197.9)
XYZ	xyz(50.4272, 68.2961, 92.1695)
Luminance	0.6830 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EBEF #EF6763

analogous

#63EFAD #63EBEF #63A5EF

triadic

#63EBEF #EF63EB #EBEF63

tetradic

#63EBEF #AD63EF #EF6763 #A5EF63

square

#63EBEF #AD63EF #EF6763 #A5EF63

split-complementary

#63EBEF #EF63A5 #EFAD63

monochromatic

#14BFC4 #2BE4E9 #63EBEF #9BF2F5 #D2F9FA

Accessibility & contrast

On white

1.43

#63EBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.66

#63EBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EBEF

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EBEF	#FFFFFF	#000000	##000000
##63EBEF	1.00	1.43	14.66	14.66
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.66	21.00	1.00	1.00
##000000	14.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE1F0

Deuteranopia (green-blind)

#C6D1F0

Tritanopia (blue-blind)

#00F2EC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63ebef;
/* rgb */ color: rgb(99, 235, 239);
/* oklch */ color: oklch(86.7% 0.118 197.9);

Tailwind

colors: {
  custom: {
    50: '#9df2f4',
    500: '#63ebef',
    950: '#000000',
  },
}

SCSS

$custom: #63ebef;
$custom-light: #9df2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63ebef",
  "rgb": {
    "r": 99,
    "g": 235,
    "b": 239
  },
  "hsl": {
    "h": 181.714,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86723,
    "c": 0.1177,
    "h": 197.9
  },
  "luminance": 0.68301
}

Semantic roles & 50–950 ramp

primary

#63EBEF

secondary

#C13935

accent

#0E08DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101717

muted

#808585

Preview Lab

Preview with #63EBEF

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

Preview Lab → · Contrast checker → · Palette generator →