#63CFDA#63CFDA

#63CFDA is a light, moderate teal. Relative luminance 0.523; OKLCH L 79.5% C 0.100 H 204.3°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#63CFDA
RGB	rgb(99, 207, 218)
HSL	hsl(186, 62%, 62%)
HSV	hsv(186, 55%, 85%)
CMYK	cmyk(54.6%, 5%, 0%, 14.5%)
CIE-LAB	lab(77.48, -27.91, -14.91)
CIE-LCH	lch(77.48, 31.64, 208.11°)
OKLab	oklab(79.52% -0.0912 -0.0412)
OKLCH	oklch(79.52% 0.1 204.3)
XYZ	xyz(40.1081, 52.3364, 74.3043)
Luminance	0.5234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFDA #DA6E63

analogous

#63DAA9 #63CFDA #6394DA

triadic

#63CFDA #DA63CF #CFDA63

tetradic

#63CFDA #A963DA #DA6E63 #94DA63

square

#63CFDA #A963DA #DA6E63 #94DA63

split-complementary

#63CFDA #DA6394 #DAA963

monochromatic

#25929D #32C0CE #63CFDA #94DEE6 #C6EDF1

Accessibility & contrast

On white

1.83

#63CFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#63CFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFDA

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFDA	#FFFFFF	#000000	##000000
##63CFDA	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C8DB

Deuteranopia (green-blind)

#AEB9DA

Tritanopia (blue-blind)

#00D6D2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63cfda;
/* rgb */ color: rgb(99, 207, 218);
/* oklch */ color: oklch(79.5% 0.100 204.3);

Tailwind

colors: {
  custom: {
    50: '#99dee5',
    500: '#63cfda',
    950: '#000000',
  },
}

SCSS

$custom: #63cfda;
$custom-light: #99dee5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfda",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 218
  },
  "hsl": {
    "h": 185.546,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79521,
    "c": 0.10008,
    "h": 204.3
  },
  "luminance": 0.5234
}

Semantic roles & 50–950 ramp

primary

#63CFDA

secondary

#A14940

accent

#2C1CC9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CFDA

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

Preview Lab → · Contrast checker → · Palette generator →