#63DCE5#63DCE5

#63DCE5 is a very light, moderate teal. Relative luminance 0.595; OKLCH L 82.9% C 0.108 H 202.0°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#63DCE5
RGB	rgb(99, 220, 229)
HSL	hsl(184, 71%, 64%)
HSV	hsv(184, 57%, 90%)
CMYK	cmyk(56.8%, 3.9%, 0%, 10.2%)
CIE-LAB	lab(81.56, -31.18, -14.66)
CIE-LCH	lch(81.56, 34.46, 205.18°)
OKLab	oklab(82.92% -0.1006 -0.0405)
OKLCH	oklch(82.92% 0.108 202)
XYZ	xyz(44.8757, 59.4917, 83.2316)
Luminance	0.5950 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCE5 #E56C63

analogous

#63E5AD #63DCE5 #639BE5

triadic

#63DCE5 #E563DC #DCE563

tetradic

#63DCE5 #AD63E5 #E56C63 #9BE563

square

#63DCE5 #AD63E5 #E56C63 #9BE563

split-complementary

#63DCE5 #E5639B #E5AD63

monochromatic

#1DA6B0 #2FD0DC #63DCE5 #97E8EE #CCF4F6

Accessibility & contrast

On white

1.63

#63DCE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#63DCE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCE5

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCE5	#FFFFFF	#000000	##000000
##63DCE5	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD3E6

Deuteranopia (green-blind)

#B9C4E6

Tritanopia (blue-blind)

#00E4DE

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63dce5;
/* rgb */ color: rgb(99, 220, 229);
/* oklch */ color: oklch(82.9% 0.108 202.0);

Tailwind

colors: {
  custom: {
    50: '#9be7ed',
    500: '#63dce5',
    950: '#000000',
  },
}

SCSS

$custom: #63dce5;
$custom-light: #9be7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#63dce5",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 229
  },
  "hsl": {
    "h": 184.154,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.82918,
    "c": 0.10844,
    "h": 202
  },
  "luminance": 0.59496
}

Semantic roles & 50–950 ramp

primary

#63DCE5

secondary

#B1433B

accent

#1F12D3

background

#FCFEFE

surface

#F6FCFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DCE5

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

Preview Lab → · Contrast checker → · Palette generator →