#63FCEE#63FCEE

#63FCEE is a very light, vivid teal. Relative luminance 0.784; OKLCH L 90.6% C 0.131 H 186.7°. Best body text is #000000 at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#63FCEE
RGB	rgb(99, 252, 238)
HSL	hsl(175, 96%, 69%)
HSV	hsv(175, 61%, 99%)
CMYK	cmyk(60.7%, 0%, 5.6%, 1.2%)
CIE-LAB	lab(90.98, -43.51, -5.37)
CIE-LCH	lch(90.98, 43.84, 187.04°)
OKLab	oklab(90.62% -0.1296 -0.0152)
OKLCH	oklch(90.62% 0.131 186.7)
XYZ	xyz(55.3816, 78.4406, 93.0942)
Luminance	0.7845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FCEE #FC6371

analogous

#63FCA2 #63FCEE #63BEFC

triadic

#63FCEE #EE63FC #FCEE63

tetradic

#63FCEE #A263FC #FC6371 #BEFC63

square

#63FCEE #A263FC #FC6371 #BEFC63

split-complementary

#63FCEE #FC63BE #FCA263

monochromatic

#04E0CC #27FBE7 #63FCEE #9FFDF5 #DBFEFB

Accessibility & contrast

On white

1.26

#63FCEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.69

#63FCEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FCEE

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FCEE	#FFFFFF	#000000	##000000
##63FCEE	1.00	1.26	16.69	16.69
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.69	21.00	1.00	1.00
##000000	16.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0EFEE

Deuteranopia (green-blind)

#D8DEF0

Tritanopia (blue-blind)

#00FFF7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #63fcee;
/* rgb */ color: rgb(99, 252, 238);
/* oklch */ color: oklch(90.6% 0.131 186.7);

Tailwind

colors: {
  custom: {
    50: '#9ffef3',
    500: '#63fcee',
    950: '#000000',
  },
}

SCSS

$custom: #63fcee;
$custom-light: #9ffef3;
$custom-dark: #000000;

JSON

{
  "hex": "#63fcee",
  "rgb": {
    "r": 99,
    "g": 252,
    "b": 238
  },
  "hsl": {
    "h": 174.51,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.90621,
    "c": 0.1305,
    "h": 186.7
  },
  "luminance": 0.78447
}

Semantic roles & 50–950 ramp

primary

#63FCEE

secondary

#D62D3D

accent

#0015E6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101817

muted

#818685

Preview Lab

Preview with #63FCEE

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

Preview Lab → · Contrast checker → · Palette generator →