#63C3CD#63C3CD

#63C3CD is a light, moderate teal. Relative luminance 0.461; OKLCH L 76.3% C 0.092 H 204.4°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#63C3CD
RGB	rgb(99, 195, 205)
HSL	hsl(186, 51%, 60%)
HSV	hsv(186, 52%, 80%)
CMYK	cmyk(51.7%, 4.9%, 0%, 19.6%)
CIE-LAB	lab(73.60, -25.54, -13.71)
CIE-LCH	lch(73.60, 28.99, 208.22°)
OKLab	oklab(76.27% -0.0834 -0.0378)
OKLCH	oklch(76.27% 0.092 204.4)
XYZ	xyz(35.6757, 46.0874, 64.7615)
Luminance	0.4609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C3CD #CD6D63

analogous

#63CDA2 #63C3CD #638ECD

triadic

#63C3CD #CD63C3 #C3CD63

tetradic

#63C3CD #A263CD #CD6D63 #8ECD63

square

#63C3CD #A263CD #CD6D63 #8ECD63

split-complementary

#63C3CD #CD638E #CDA263

monochromatic

#2C818A #3BACB8 #63C3CD #91D5DC #C0E7EB

Accessibility & contrast

On white

2.06

#63C3CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#63C3CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C3CD

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C3CD	#FFFFFF	#000000	##000000
##63C3CD	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BCCE

Deuteranopia (green-blind)

#A5AFCD

Tritanopia (blue-blind)

#11CAC6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63c3cd;
/* rgb */ color: rgb(99, 195, 205);
/* oklch */ color: oklch(76.3% 0.092 204.4);

Tailwind

colors: {
  custom: {
    50: '#98d5dc',
    500: '#63c3cd',
    950: '#000000',
  },
}

SCSS

$custom: #63c3cd;
$custom-light: #98d5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63c3cd",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 205
  },
  "hsl": {
    "h": 185.66,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76267,
    "c": 0.09155,
    "h": 204.4
  },
  "luminance": 0.46091
}

Semantic roles & 50–950 ramp

primary

#63C3CD

secondary

#DAB5B1

accent

#5A4DDB

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C3CD

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

Preview Lab → · Contrast checker → · Palette generator →