#63CBDA#63CBDA

#63CBDA is a light, moderate teal. Relative luminance 0.504; OKLCH L 78.6% C 0.098 H 207.9°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#63CBDA
RGB	rgb(99, 203, 218)
HSL	hsl(188, 62%, 62%)
HSV	hsv(188, 55%, 85%)
CMYK	cmyk(54.6%, 6.9%, 0%, 14.5%)
CIE-LAB	lab(76.33, -25.94, -16.64)
CIE-LCH	lch(76.33, 30.82, 212.68°)
OKLab	oklab(78.59% -0.0869 -0.046)
OKLCH	oklch(78.59% 0.098 207.9)
XYZ	xyz(39.1513, 50.4228, 73.9854)
Luminance	0.5043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBDA #DA7263

analogous

#63DAAE #63CBDA #6390DA

triadic

#63CBDA #DA63CB #CBDA63

tetradic

#63CBDA #AE63DA #DA7263 #90DA63

square

#63CBDA #AE63DA #DA7263 #90DA63

split-complementary

#63CBDA #DA6390 #DAAE63

monochromatic

#258E9D #32BBCE #63CBDA #94DBE6 #C6ECF1

Accessibility & contrast

On white

1.89

#63CBDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#63CBDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBDA

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBDA	#FFFFFF	#000000	##000000
##63CBDA	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC4DB

Deuteranopia (green-blind)

#AAB6DA

Tritanopia (blue-blind)

#00D3CF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63cbda;
/* rgb */ color: rgb(99, 203, 218);
/* oklch */ color: oklch(78.6% 0.098 207.9);

Tailwind

colors: {
  custom: {
    50: '#99dbe5',
    500: '#63cbda',
    950: '#000000',
  },
}

SCSS

$custom: #63cbda;
$custom-light: #99dbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbda",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 218
  },
  "hsl": {
    "h": 187.563,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.78593,
    "c": 0.09832,
    "h": 207.9
  },
  "luminance": 0.50426
}

Semantic roles & 50–950 ramp

primary

#63CBDA

secondary

#A14C40

accent

#321CC9

background

#FCFEFE

surface

#F5FBFC

border

#CFD4D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CBDA

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

Preview Lab → · Contrast checker → · Palette generator →