#63E1F5#63E1F5

#63E1F5 is a very light, moderate teal. Relative luminance 0.631; OKLCH L 84.6% C 0.114 H 209.4°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#63E1F5
RGB	rgb(99, 225, 245)
HSL	hsl(188, 88%, 67%)
HSV	hsv(188, 60%, 96%)
CMYK	cmyk(59.6%, 8.2%, 0%, 3.9%)
CIE-LAB	lab(83.49, -29.16, -20.24)
CIE-LCH	lch(83.49, 35.50, 214.76°)
OKLab	oklab(84.64% -0.0994 -0.0561)
OKLCH	oklch(84.64% 0.114 209.4)
XYZ	xyz(48.5454, 63.0907, 95.9878)
Luminance	0.6310 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E1F5 #F57763

analogous

#63F5C0 #63E1F5 #6398F5

triadic

#63E1F5 #F563E1 #E1F563

tetradic

#63E1F5 #C063F5 #F57763 #98F563

square

#63E1F5 #C063F5 #F57763 #98F563

split-complementary

#63E1F5 #F56398 #F5C063

monochromatic

#0DB6D0 #29D6F1 #63E1F5 #9DECF9 #D6F7FC

Accessibility & contrast

On white

1.54

#63E1F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#63E1F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E1F5

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E1F5	#FFFFFF	#000000	##000000
##63E1F5	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD9F6

Deuteranopia (green-blind)

#B9C9F5

Tritanopia (blue-blind)

#00EAE7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e1f5;
/* rgb */ color: rgb(99, 225, 245);
/* oklch */ color: oklch(84.6% 0.114 209.4);

Tailwind

colors: {
  custom: {
    50: '#9deaf8',
    500: '#63e1f5',
    950: '#000000',
  },
}

SCSS

$custom: #63e1f5;
$custom-light: #9deaf8;
$custom-dark: #000000;

JSON

{
  "hex": "#63e1f5",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 245
  },
  "hsl": {
    "h": 188.219,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.84637,
    "c": 0.1141,
    "h": 209.4
  },
  "luminance": 0.63096
}

Semantic roles & 50–950 ramp

primary

#63E1F5

secondary

#CC4630

accent

#2001E5

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #63E1F5

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

Preview Lab → · Contrast checker → · Palette generator →