#63C3CE#63C3CE

#63C3CE is a light, moderate teal. Relative luminance 0.461; OKLCH L 76.3% C 0.092 H 205.3°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#63C3CE
RGB	rgb(99, 195, 206)
HSL	hsl(186, 52%, 60%)
HSV	hsv(186, 52%, 81%)
CMYK	cmyk(51.9%, 5.3%, 0%, 19.2%)
CIE-LAB	lab(73.63, -25.27, -14.21)
CIE-LCH	lch(73.63, 28.99, 209.34°)
OKLab	oklab(76.3% -0.0829 -0.0392)
OKLCH	oklch(76.3% 0.092 205.3)
XYZ	xyz(35.7968, 46.1359, 65.3992)
Luminance	0.4614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C3CE #CE6E63

analogous

#63CEA3 #63C3CE #638ECE

triadic

#63C3CE #CE63C3 #C3CE63

tetradic

#63C3CE #A363CE #CE6E63 #8ECE63

square

#63C3CE #A363CE #CE6E63 #8ECE63

split-complementary

#63C3CE #CE638E #CEA363

monochromatic

#2C818B #3AACBA #63C3CE #92D5DD #C0E7EB

Accessibility & contrast

On white

2.05

#63C3CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#63C3CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C3CE

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C3CE	#FFFFFF	#000000	##000000
##63C3CE	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BCCF

Deuteranopia (green-blind)

#A5AFCE

Tritanopia (blue-blind)

#0ECAC6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63c3ce;
/* rgb */ color: rgb(99, 195, 206);
/* oklch */ color: oklch(76.3% 0.092 205.3);

Tailwind

colors: {
  custom: {
    50: '#98d5dd',
    500: '#63c3ce',
    950: '#000000',
  },
}

SCSS

$custom: #63c3ce;
$custom-light: #98d5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#63c3ce",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 206
  },
  "hsl": {
    "h": 186.168,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.76303,
    "c": 0.09175,
    "h": 205.3
  },
  "luminance": 0.46139
}

Semantic roles & 50–950 ramp

primary

#63C3CE

secondary

#DBB6B2

accent

#5B4CDC

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C3CE

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

Preview Lab → · Contrast checker → · Palette generator →