#63F3E2#63F3E2

#63F3E2 is a very light, vivid teal. Relative luminance 0.722; OKLCH L 88.2% C 0.126 H 184.5°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#63F3E2
RGB	rgb(99, 243, 226)
HSL	hsl(173, 86%, 67%)
HSV	hsv(173, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 7%, 4.7%)
CIE-LAB	lab(88.08, -42.56, -3.39)
CIE-LCH	lch(88.08, 42.69, 184.55°)
OKLab	oklab(88.17% -0.1256 -0.0098)
OKLCH	oklch(88.17% 0.126 184.5)
XYZ	xyz(50.9175, 72.2395, 83.1970)
Luminance	0.7225 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3E2 #F36374

analogous

#63F39A #63F3E2 #63BCF3

triadic

#63F3E2 #E263F3 #F3E263

tetradic

#63F3E2 #9A63F3 #F36374 #BCF363

square

#63F3E2 #9A63F3 #F36374 #BCF363

split-complementary

#63F3E2 #F363BC #F39A63

monochromatic

#10CCB6 #2AEFD7 #63F3E2 #9CF7ED #D5FCF7

Accessibility & contrast

On white

1.36

#63F3E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#63F3E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3E2

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3E2	#FFFFFF	#000000	##000000
##63F3E2	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E6E1

Deuteranopia (green-blind)

#D2D6E4

Tritanopia (blue-blind)

#00F8EE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f3e2;
/* rgb */ color: rgb(99, 243, 226);
/* oklch */ color: oklch(88.2% 0.126 184.5);

Tailwind

colors: {
  custom: {
    50: '#9df7eb',
    500: '#63f3e2',
    950: '#000000',
  },
}

SCSS

$custom: #63f3e2;
$custom-light: #9df7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3e2",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 226
  },
  "hsl": {
    "h": 172.917,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88165,
    "c": 0.126,
    "h": 184.5
  },
  "luminance": 0.72245
}

Semantic roles & 50–950 ramp

primary

#63F3E2

secondary

#C83244

accent

#031EE2

background

#FCFFFE

surface

#F6FFFD

border

#D0D7D5

text

#101716

muted

#808584

Preview Lab

Preview with #63F3E2

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

Preview Lab → · Contrast checker → · Palette generator →