#63D7E5#63D7E5

#63D7E5 is a light, moderate teal. Relative luminance 0.569; OKLCH L 81.8% C 0.106 H 206.0°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#63D7E5
RGB	rgb(99, 215, 229)
HSL	hsl(186, 71%, 64%)
HSV	hsv(186, 57%, 90%)
CMYK	cmyk(56.8%, 6.1%, 0%, 10.2%)
CIE-LAB	lab(80.13, -28.78, -16.82)
CIE-LCH	lch(80.13, 33.33, 210.30°)
OKLab	oklab(81.76% -0.0953 -0.0465)
OKLCH	oklch(81.76% 0.106 206)
XYZ	xyz(43.5831, 56.9064, 82.8008)
Luminance	0.5691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D7E5 #E57163

analogous

#63E5B2 #63D7E5 #6396E5

triadic

#63D7E5 #E563D7 #D7E563

tetradic

#63D7E5 #B263E5 #E57163 #96E563

square

#63D7E5 #B263E5 #E57163 #96E563

split-complementary

#63D7E5 #E56396 #E5B263

monochromatic

#1DA0B0 #2FCADC #63D7E5 #97E4EE #CCF2F6

Accessibility & contrast

On white

1.70

#63D7E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#63D7E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D7E5

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D7E5	#FFFFFF	#000000	##000000
##63D7E5	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7CFE6

Deuteranopia (green-blind)

#B3C0E5

Tritanopia (blue-blind)

#00DFDB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63d7e5;
/* rgb */ color: rgb(99, 215, 229);
/* oklch */ color: oklch(81.8% 0.106 206.0);

Tailwind

colors: {
  custom: {
    50: '#9be3ed',
    500: '#63d7e5',
    950: '#000000',
  },
}

SCSS

$custom: #63d7e5;
$custom-light: #9be3ed;
$custom-dark: #000000;

JSON

{
  "hex": "#63d7e5",
  "rgb": {
    "r": 99,
    "g": 215,
    "b": 229
  },
  "hsl": {
    "h": 186.462,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.81763,
    "c": 0.10606,
    "h": 206
  },
  "luminance": 0.56911
}

Semantic roles & 50–950 ramp

primary

#63D7E5

secondary

#B1483B

accent

#2712D3

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D7E5

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

Preview Lab → · Contrast checker → · Palette generator →