#63CBC3#63CBC3

#63CBC3 is a light, moderate teal. Relative luminance 0.493; OKLCH L 77.8% C 0.098 H 188.7°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#63CBC3
RGB	rgb(99, 203, 195)
HSL	hsl(175, 50%, 59%)
HSV	hsv(175, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 3.9%, 20.4%)
CIE-LAB	lab(75.64, -32.07, -5.26)
CIE-LCH	lch(75.64, 32.50, 189.31°)
OKLab	oklab(77.81% -0.0964 -0.0147)
OKLCH	oklch(77.81% 0.098 188.7)
XYZ	xyz(36.3477, 49.3013, 59.2198)
Luminance	0.4930 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBC3 #CB636B

analogous

#63CB8F #63CBC3 #639FCB

triadic

#63CBC3 #C363CB #CBC363

tetradic

#63CBC3 #8F63CB #CB636B #9FCB63

square

#63CBC3 #8F63CB #CB636B #9FCB63

split-complementary

#63CBC3 #CB639F #CB8F63

monochromatic

#2D8780 #3CB5AB #63CBC3 #91DAD5 #BFEAE6

Accessibility & contrast

On white

1.93

#63CBC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#63CBC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBC3

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBC3	#FFFFFF	#000000	##000000
##63CBC3	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C2C3

Deuteranopia (green-blind)

#B0B5C4

Tritanopia (blue-blind)

#1ECFC8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63cbc3;
/* rgb */ color: rgb(99, 203, 195);
/* oklch */ color: oklch(77.8% 0.098 188.7);

Tailwind

colors: {
  custom: {
    50: '#98dbd5',
    500: '#63cbc3',
    950: '#000000',
  },
}

SCSS

$custom: #63cbc3;
$custom-light: #98dbd5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbc3",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 195
  },
  "hsl": {
    "h": 175.385,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77809,
    "c": 0.09757,
    "h": 188.7
  },
  "luminance": 0.49305
}

Semantic roles & 50–950 ramp

primary

#63CBC3

secondary

#D9B1B4

accent

#4E59DA

background

#F9FDFD

surface

#F2FBFA

border

#CCD4D3

text

#0E1514

muted

#7E8383

Preview Lab

Preview with #63CBC3

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

Preview Lab → · Contrast checker → · Palette generator →