#63DDE7#63DDE7

#63DDE7 is a very light, moderate teal. Relative luminance 0.601; OKLCH L 83.2% C 0.109 H 202.6°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#63DDE7
RGB	rgb(99, 221, 231)
HSL	hsl(185, 73%, 65%)
HSV	hsv(185, 57%, 91%)
CMYK	cmyk(57.1%, 4.3%, 0%, 9.4%)
CIE-LAB	lab(81.91, -31.12, -15.20)
CIE-LCH	lch(81.91, 34.63, 206.04°)
OKLab	oklab(83.22% -0.1008 -0.042)
OKLCH	oklch(83.22% 0.109 202.6)
XYZ	xyz(45.4198, 60.1305, 84.7985)
Luminance	0.6014 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDE7 #E76D63

analogous

#63E7AF #63DDE7 #639BE7

triadic

#63DDE7 #E763DD #DDE763

tetradic

#63DDE7 #AF63E7 #E76D63 #9BE763

square

#63DDE7 #AF63E7 #E76D63 #9BE763

split-complementary

#63DDE7 #E7639B #E7AF63

monochromatic

#1CA8B4 #2ED1DF #63DDE7 #98E9EF #CDF4F7

Accessibility & contrast

On white

1.61

#63DDE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#63DDE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDE7

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDE7	#FFFFFF	#000000	##000000
##63DDE7	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED5E8

Deuteranopia (green-blind)

#B9C5E8

Tritanopia (blue-blind)

#00E5E0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dde7;
/* rgb */ color: rgb(99, 221, 231);
/* oklch */ color: oklch(83.2% 0.109 202.6);

Tailwind

colors: {
  custom: {
    50: '#9be8ee',
    500: '#63dde7',
    950: '#000000',
  },
}

SCSS

$custom: #63dde7;
$custom-light: #9be8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#63dde7",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 231
  },
  "hsl": {
    "h": 184.545,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.83218,
    "c": 0.10922,
    "h": 202.6
  },
  "luminance": 0.60135
}

Semantic roles & 50–950 ramp

primary

#63DDE7

secondary

#B4433A

accent

#1F10D5

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63DDE7

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

Preview Lab → · Contrast checker → · Palette generator →