#63C8D4#63C8D4

#63C8D4 is a light, moderate teal. Relative luminance 0.487; OKLCH L 77.7% C 0.095 H 205.7°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#63C8D4
RGB	rgb(99, 200, 212)
HSL	hsl(186, 57%, 61%)
HSV	hsv(186, 53%, 83%)
CMYK	cmyk(53.3%, 5.7%, 0%, 16.9%)
CIE-LAB	lab(75.27, -26.11, -15.00)
CIE-LCH	lch(75.27, 30.11, 209.87°)
OKLab	oklab(77.68% -0.086 -0.0414)
OKLCH	oklch(77.68% 0.095 205.7)
XYZ	xyz(37.6787, 48.7112, 69.6912)
Luminance	0.4872 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C8D4 #D46F63

analogous

#63D4A7 #63C8D4 #638FD4

triadic

#63C8D4 #D463C8 #C8D463

tetradic

#63C8D4 #A763D4 #D46F63 #8FD463

square

#63C8D4 #A763D4 #D46F63 #8FD463

split-complementary

#63C8D4 #D4638F #D4A763

monochromatic

#298894 #36B5C4 #63C8D4 #93D9E1 #C3EAEE

Accessibility & contrast

On white

1.95

#63C8D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#63C8D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C8D4

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C8D4	#FFFFFF	#000000	##000000
##63C8D4	1.00	1.95	10.74	10.74
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC1D5

Deuteranopia (green-blind)

#A8B4D4

Tritanopia (blue-blind)

#00CFCB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63c8d4;
/* rgb */ color: rgb(99, 200, 212);
/* oklch */ color: oklch(77.7% 0.095 205.7);

Tailwind

colors: {
  custom: {
    50: '#98d9e1',
    500: '#63c8d4',
    950: '#000000',
  },
}

SCSS

$custom: #63c8d4;
$custom-light: #98d9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#63c8d4",
  "rgb": {
    "r": 99,
    "g": 200,
    "b": 212
  },
  "hsl": {
    "h": 186.372,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.77681,
    "c": 0.09548,
    "h": 205.7
  },
  "luminance": 0.48715
}

Semantic roles & 50–950 ramp

primary

#63C8D4

secondary

#DFB9B4

accent

#3221C4

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0F1415

muted

#7E8383

Preview Lab

Preview with #63C8D4

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

Preview Lab → · Contrast checker → · Palette generator →