#63EBF5#63EBF5

#63EBF5 is a very light, moderate teal. Relative luminance 0.687; OKLCH L 86.9% C 0.118 H 201.9°. Best body text is #000000 at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#63EBF5
RGB	rgb(99, 235, 245)
HSL	hsl(184, 88%, 67%)
HSV	hsv(184, 60%, 96%)
CMYK	cmyk(59.6%, 4.1%, 0%, 3.9%)
CIE-LAB	lab(86.33, -33.92, -15.95)
CIE-LCH	lch(86.33, 37.48, 205.18°)
OKLab	oklab(86.93% -0.1096 -0.0441)
OKLCH	oklch(86.93% 0.118 201.9)
XYZ	xyz(51.3284, 68.6565, 96.9155)
Luminance	0.6866 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EBF5 #F56D63

analogous

#63F5B6 #63EBF5 #63A2F5

triadic

#63EBF5 #F563EB #EBF563

tetradic

#63EBF5 #B663F5 #F56D63 #A2F563

square

#63EBF5 #B663F5 #F56D63 #A2F563

split-complementary

#63EBF5 #F563A2 #F5B663

monochromatic

#0DC3D0 #29E4F1 #63EBF5 #9DF2F9 #D6FAFC

Accessibility & contrast

On white

1.43

#63EBF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.73

#63EBF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EBF5

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EBF5	#FFFFFF	#000000	##000000
##63EBF5	1.00	1.43	14.73	14.73
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.73	21.00	1.00	1.00
##000000	14.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE2F6

Deuteranopia (green-blind)

#C4D1F6

Tritanopia (blue-blind)

#00F3EE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63ebf5;
/* rgb */ color: rgb(99, 235, 245);
/* oklch */ color: oklch(86.9% 0.118 201.9);

Tailwind

colors: {
  custom: {
    50: '#9ef2f8',
    500: '#63ebf5',
    950: '#000000',
  },
}

SCSS

$custom: #63ebf5;
$custom-light: #9ef2f8;
$custom-dark: #000000;

JSON

{
  "hex": "#63ebf5",
  "rgb": {
    "r": 99,
    "g": 235,
    "b": 245
  },
  "hsl": {
    "h": 184.11,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86927,
    "c": 0.11813,
    "h": 201.9
  },
  "luminance": 0.68662
}

Semantic roles & 50–950 ramp

primary

#63EBF5

secondary

#CC3B30

accent

#1101E5

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101717

muted

#818585

Preview Lab

Preview with #63EBF5

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

Preview Lab → · Contrast checker → · Palette generator →