#63C5CE#63C5CE

#63C5CE is a light, moderate teal. Relative luminance 0.470; OKLCH L 76.8% C 0.093 H 203.4°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#63C5CE
RGB	rgb(99, 197, 206)
HSL	hsl(185, 52%, 60%)
HSV	hsv(185, 52%, 81%)
CMYK	cmyk(51.9%, 4.4%, 0%, 19.2%)
CIE-LAB	lab(74.21, -26.26, -13.33)
CIE-LCH	lch(74.21, 29.45, 206.92°)
OKLab	oklab(76.77% -0.0852 -0.0368)
OKLCH	oklch(76.77% 0.093 203.4)
XYZ	xyz(36.2479, 47.0381, 65.5496)
Luminance	0.4704 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C5CE #CE6C63

analogous

#63CEA2 #63C5CE #638FCE

triadic

#63C5CE #CE63C5 #C5CE63

tetradic

#63C5CE #A263CE #CE6C63 #8FCE63

square

#63C5CE #A263CE #CE6C63 #8FCE63

split-complementary

#63C5CE #CE638F #CEA263

monochromatic

#2C838B #3AAFBA #63C5CE #92D6DD #C0E8EB

Accessibility & contrast

On white

2.02

#63C5CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#63C5CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C5CE

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C5CE	#FFFFFF	#000000	##000000
##63C5CE	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BECF

Deuteranopia (green-blind)

#A7B1CE

Tritanopia (blue-blind)

#0BCCC7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63c5ce;
/* rgb */ color: rgb(99, 197, 206);
/* oklch */ color: oklch(76.8% 0.093 203.4);

Tailwind

colors: {
  custom: {
    50: '#98d7dd',
    500: '#63c5ce',
    950: '#000000',
  },
}

SCSS

$custom: #63c5ce;
$custom-light: #98d7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#63c5ce",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 206
  },
  "hsl": {
    "h": 185.047,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.76769,
    "c": 0.09278,
    "h": 203.4
  },
  "luminance": 0.47041
}

Semantic roles & 50–950 ramp

primary

#63C5CE

secondary

#DBB5B2

accent

#584CDC

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C5CE

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

Preview Lab → · Contrast checker → · Palette generator →