#63C3CF#63C3CF

#63C3CF is a light, moderate teal. Relative luminance 0.462; OKLCH L 76.3% C 0.092 H 206.2°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#63C3CF
RGB	rgb(99, 195, 207)
HSL	hsl(187, 53%, 60%)
HSV	hsv(187, 52%, 81%)
CMYK	cmyk(52.2%, 5.8%, 0%, 18.8%)
CIE-LAB	lab(73.67, -25.00, -14.70)
CIE-LCH	lch(73.67, 29.00, 210.46°)
OKLab	oklab(76.34% -0.0825 -0.0406)
OKLCH	oklch(76.34% 0.092 206.2)
XYZ	xyz(35.9187, 46.1846, 66.0410)
Luminance	0.4619 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C3CF #CF6F63

analogous

#63CFA5 #63C3CF #638DCF

triadic

#63C3CF #CF63C3 #C3CF63

tetradic

#63C3CF #A563CF #CF6F63 #8DCF63

square

#63C3CF #A563CF #CF6F63 #8DCF63

split-complementary

#63C3CF #CF638D #CFA563

monochromatic

#2B828C #3AADBB #63C3CF #92D5DD #C1E7EC

Accessibility & contrast

On white

2.05

#63C3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#63C3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C3CF

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C3CF	#FFFFFF	#000000	##000000
##63C3CF	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BCD0

Deuteranopia (green-blind)

#A4B0CF

Tritanopia (blue-blind)

#0BCAC6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63c3cf;
/* rgb */ color: rgb(99, 195, 207);
/* oklch */ color: oklch(76.3% 0.092 206.2);

Tailwind

colors: {
  custom: {
    50: '#98d5dd',
    500: '#63c3cf',
    950: '#000000',
  },
}

SCSS

$custom: #63c3cf;
$custom-light: #98d5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#63c3cf",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 207
  },
  "hsl": {
    "h": 186.667,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.76338,
    "c": 0.09198,
    "h": 206.2
  },
  "luminance": 0.46188
}

Semantic roles & 50–950 ramp

primary

#63C3CF

secondary

#DCB7B2

accent

#5C4BDC

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C3CF

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

Preview Lab → · Contrast checker → · Palette generator →