#63F9FA#63F9FA

#63F9FA is a very light, vivid teal. Relative luminance 0.773; OKLCH L 90.3% C 0.126 H 195.8°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#63F9FA
RGB	rgb(99, 249, 250)
HSL	hsl(180, 94%, 68%)
HSV	hsv(180, 60%, 98%)
CMYK	cmyk(60.4%, 0.4%, 0%, 2%)
CIE-LAB	lab(90.46, -39.04, -12.38)
CIE-LCH	lch(90.46, 40.96, 197.60°)
OKLab	oklab(90.31% -0.1216 -0.0343)
OKLCH	oklch(90.31% 0.126 195.8)
XYZ	xyz(56.2691, 77.3001, 102.3789)
Luminance	0.7731 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F9FA #FA6463

analogous

#63FAAF #63F9FA #63ADFA

triadic

#63F9FA #FA63F9 #F9FA63

tetradic

#63F9FA #AF63FA #FA6463 #ADFA63

square

#63F9FA #AF63FA #FA6463 #ADFA63

split-complementary

#63F9FA #FA63AD #FAAF63

monochromatic

#07DADC #28F7F8 #63F9FA #9EFBFC #DAFEFE

Accessibility & contrast

On white

1.28

#63F9FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#63F9FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F9FA

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F9FA	#FFFFFF	#000000	##000000
##63F9FA	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAEEFA

Deuteranopia (green-blind)

#D2DCFB

Tritanopia (blue-blind)

#00FFF9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #63f9fa;
/* rgb */ color: rgb(99, 249, 250);
/* oklch */ color: oklch(90.3% 0.126 195.8);

Tailwind

colors: {
  custom: {
    50: '#9ffbfb',
    500: '#63f9fa',
    950: '#000000',
  },
}

SCSS

$custom: #63f9fa;
$custom-light: #9ffbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#63f9fa",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 250
  },
  "hsl": {
    "h": 180.397,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.9031,
    "c": 0.12637,
    "h": 195.8
  },
  "luminance": 0.77306
}

Semantic roles & 50–950 ramp

primary

#63F9FA

secondary

#D42F2E

accent

#0200E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F9FA

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

Preview Lab → · Contrast checker → · Palette generator →