#63D7E8#63D7E8

#63D7E8 is a light, moderate teal. Relative luminance 0.571; OKLCH L 81.9% C 0.107 H 208.3°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#63D7E8
RGB	rgb(99, 215, 232)
HSL	hsl(188, 74%, 65%)
HSV	hsv(188, 57%, 91%)
CMYK	cmyk(57.3%, 7.3%, 0%, 9%)
CIE-LAB	lab(80.22, -27.94, -18.27)
CIE-LCH	lch(80.22, 33.39, 213.18°)
OKLab	oklab(81.87% -0.0941 -0.0506)
OKLCH	oklch(81.87% 0.107 208.3)
XYZ	xyz(44.0056, 57.0754, 85.0258)
Luminance	0.5708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D7E8 #E87463

analogous

#63E8B6 #63D7E8 #6395E8

triadic

#63D7E8 #E863D7 #D7E863

tetradic

#63D7E8 #B663E8 #E87463 #95E863

square

#63D7E8 #B663E8 #E87463 #95E863

split-complementary

#63D7E8 #E86395 #E8B663

monochromatic

#1BA2B6 #2EC9E0 #63D7E8 #98E5F0 #CEF2F8

Accessibility & contrast

On white

1.69

#63D7E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#63D7E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D7E8

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D7E8	#FFFFFF	#000000	##000000
##63D7E8	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D0E9

Deuteranopia (green-blind)

#B2C1E8

Tritanopia (blue-blind)

#00E0DC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63d7e8;
/* rgb */ color: rgb(99, 215, 232);
/* oklch */ color: oklch(81.9% 0.107 208.3);

Tailwind

colors: {
  custom: {
    50: '#9be3ef',
    500: '#63d7e8',
    950: '#000000',
  },
}

SCSS

$custom: #63d7e8;
$custom-light: #9be3ef;
$custom-dark: #000000;

JSON

{
  "hex": "#63d7e8",
  "rgb": {
    "r": 99,
    "g": 215,
    "b": 232
  },
  "hsl": {
    "h": 187.669,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.81871,
    "c": 0.10684,
    "h": 208.3
  },
  "luminance": 0.5708
}

Semantic roles & 50–950 ramp

primary

#63D7E8

secondary

#B64939

accent

#290FD6

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #63D7E8

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

Preview Lab → · Contrast checker → · Palette generator →