#63DFE5#63DFE5

#63DFE5 is a very light, moderate teal. Relative luminance 0.611; OKLCH L 83.6% C 0.110 H 199.6°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#63DFE5
RGB	rgb(99, 223, 229)
HSL	hsl(183, 71%, 64%)
HSV	hsv(183, 57%, 90%)
CMYK	cmyk(56.8%, 2.6%, 0%, 10.2%)
CIE-LAB	lab(82.42, -32.61, -13.37)
CIE-LCH	lch(82.42, 35.24, 202.29°)
OKLab	oklab(83.61% -0.1037 -0.037)
OKLCH	oklch(83.61% 0.11 199.6)
XYZ	xyz(45.6702, 61.0806, 83.4965)
Luminance	0.6109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFE5 #E56963

analogous

#63E5AA #63DFE5 #639EE5

triadic

#63DFE5 #E563DF #DFE563

tetradic

#63DFE5 #AA63E5 #E56963 #9EE563

square

#63DFE5 #AA63E5 #E56963 #9EE563

split-complementary

#63DFE5 #E5639E #E5AA63

monochromatic

#1DA9B0 #2FD4DC #63DFE5 #97EAEE #CCF5F6

Accessibility & contrast

On white

1.59

#63DFE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#63DFE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFE5

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFE5	#FFFFFF	#000000	##000000
##63DFE5	1.00	1.59	13.22	13.22
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.22	21.00	1.00	1.00
##000000	13.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D6E6

Deuteranopia (green-blind)

#BCC7E6

Tritanopia (blue-blind)

#00E6E0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63dfe5;
/* rgb */ color: rgb(99, 223, 229);
/* oklch */ color: oklch(83.6% 0.110 199.6);

Tailwind

colors: {
  custom: {
    50: '#9be9ed',
    500: '#63dfe5',
    950: '#000000',
  },
}

SCSS

$custom: #63dfe5;
$custom-light: #9be9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#63dfe5",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 229
  },
  "hsl": {
    "h": 182.769,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.83612,
    "c": 0.1101,
    "h": 199.6
  },
  "luminance": 0.61085
}

Semantic roles & 50–950 ramp

primary

#63DFE5

secondary

#B1413B

accent

#1B12D3

background

#FCFEFE

surface

#F6FDFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DFE5

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

Preview Lab → · Contrast checker → · Palette generator →