#63CEDC#63CEDC

#63CEDC is a light, moderate teal. Relative luminance 0.520; OKLCH L 79.4% C 0.100 H 206.8°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#63CEDC
RGB	rgb(99, 206, 220)
HSL	hsl(187, 63%, 63%)
HSV	hsv(187, 55%, 86%)
CMYK	cmyk(55%, 6.4%, 0%, 13.7%)
CIE-LAB	lab(77.26, -26.87, -16.32)
CIE-LCH	lch(77.26, 31.44, 211.28°)
OKLab	oklab(79.36% -0.0893 -0.0451)
OKLCH	oklch(79.36% 0.1 206.8)
XYZ	xyz(40.1299, 51.9587, 75.6105)
Luminance	0.5196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEDC #DC7163

analogous

#63DCAD #63CEDC #6392DC

triadic

#63CEDC #DC63CE #CEDC63

tetradic

#63CEDC #AD63DC #DC7163 #92DC63

square

#63CEDC #AD63DC #DC7163 #92DC63

split-complementary

#63CEDC #DC6392 #DCAD63

monochromatic

#2492A1 #31BED1 #63CEDC #95DEE7 #C7EDF2

Accessibility & contrast

On white

1.84

#63CEDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#63CEDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEDC

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEDC	#FFFFFF	#000000	##000000
##63CEDC	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC7DD

Deuteranopia (green-blind)

#ACB9DC

Tritanopia (blue-blind)

#00D6D2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63cedc;
/* rgb */ color: rgb(99, 206, 220);
/* oklch */ color: oklch(79.4% 0.100 206.8);

Tailwind

colors: {
  custom: {
    50: '#99dde6',
    500: '#63cedc',
    950: '#000000',
  },
}

SCSS

$custom: #63cedc;
$custom-light: #99dde6;
$custom-dark: #000000;

JSON

{
  "hex": "#63cedc",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 220
  },
  "hsl": {
    "h": 186.942,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.7936,
    "c": 0.10008,
    "h": 206.8
  },
  "luminance": 0.51963
}

Semantic roles & 50–950 ramp

primary

#63CEDC

secondary

#A44B3F

accent

#2F1ACB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CEDC

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

Preview Lab → · Contrast checker → · Palette generator →