#63DEEC#63DEEC

#63DEEC is a very light, moderate teal. Relative luminance 0.610; OKLCH L 83.6% C 0.111 H 205.5°. Best body text is #000000 at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#63DEEC
RGB	rgb(99, 222, 236)
HSL	hsl(186, 78%, 66%)
HSV	hsv(186, 58%, 93%)
CMYK	cmyk(58.1%, 5.9%, 0%, 7.5%)
CIE-LAB	lab(82.35, -30.22, -17.19)
CIE-LCH	lch(82.35, 34.77, 209.63°)
OKLab	oklab(83.63% -0.0998 -0.0476)
OKLCH	oklch(83.63% 0.111 205.5)
XYZ	xyz(46.4009, 60.9467, 88.6592)
Luminance	0.6095 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DEEC #EC7163

analogous

#63ECB5 #63DEEC #639AEC

triadic

#63DEEC #EC63DE #DEEC63

tetradic

#63DEEC #B563EC #EC7163 #9AEC63

square

#63DEEC #B563EC #EC7163 #9AEC63

split-complementary

#63DEEC #EC639A #ECB563

monochromatic

#17ADBE #2CD2E5 #63DEEC #9AEAF3 #D0F5F9

Accessibility & contrast

On white

1.59

#63DEEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.19

#63DEEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DEEC

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DEEC	#FFFFFF	#000000	##000000
##63DEEC	1.00	1.59	13.19	13.19
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.19	21.00	1.00	1.00
##000000	13.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED6ED

Deuteranopia (green-blind)

#B9C6EC

Tritanopia (blue-blind)

#00E6E2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63deec;
/* rgb */ color: rgb(99, 222, 236);
/* oklch */ color: oklch(83.6% 0.111 205.5);

Tailwind

colors: {
  custom: {
    50: '#9ce8f2',
    500: '#63deec',
    950: '#000000',
  },
}

SCSS

$custom: #63deec;
$custom-light: #9ce8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#63deec",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 236
  },
  "hsl": {
    "h": 186.131,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.83625,
    "c": 0.11059,
    "h": 205.5
  },
  "luminance": 0.60951
}

Semantic roles & 50–950 ramp

primary

#63DEEC

secondary

#BC4537

accent

#200BDB

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63DEEC

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

Preview Lab → · Contrast checker → · Palette generator →