#63F1EF#63F1EF

#63F1EF is a very light, vivid teal. Relative luminance 0.718; OKLCH L 88.1% C 0.122 H 193.9°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#63F1EF
RGB	rgb(99, 241, 239)
HSL	hsl(179, 84%, 67%)
HSV	hsv(179, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 0.8%, 5.5%)
CIE-LAB	lab(87.87, -38.31, -10.51)
CIE-LCH	lch(87.87, 39.72, 195.34°)
OKLab	oklab(88.11% -0.1181 -0.0292)
OKLCH	oklch(88.11% 0.122 193.9)
XYZ	xyz(52.1741, 71.7898, 92.7518)
Luminance	0.7179 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F1EF #F16365

analogous

#63F1A8 #63F1EF #63ACF1

triadic

#63F1EF #EF63F1 #F1EF63

tetradic

#63F1EF #A863F1 #F16365 #ACF163

square

#63F1EF #A863F1 #F16365 #ACF163

split-complementary

#63F1EF #F163AC #F1A863

monochromatic

#12C8C5 #2BECE9 #63F1EF #9BF6F5 #D3FBFB

Accessibility & contrast

On white

1.37

#63F1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#63F1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F1EF

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F1EF	#FFFFFF	#000000	##000000
##63F1EF	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E6EF

Deuteranopia (green-blind)

#CCD5F0

Tritanopia (blue-blind)

#00F8F0

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f1ef;
/* rgb */ color: rgb(99, 241, 239);
/* oklch */ color: oklch(88.1% 0.122 193.9);

Tailwind

colors: {
  custom: {
    50: '#9ef6f4',
    500: '#63f1ef',
    950: '#000000',
  },
}

SCSS

$custom: #63f1ef;
$custom-light: #9ef6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63f1ef",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 239
  },
  "hsl": {
    "h": 179.155,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88108,
    "c": 0.12165,
    "h": 193.9
  },
  "luminance": 0.71795
}

Semantic roles & 50–950 ramp

primary

#63F1EF

secondary

#C53436

accent

#0609E0

background

#FDFFFF

surface

#F7FEFE

border

#D0D6D6

text

#101717

muted

#818585

Preview Lab

Preview with #63F1EF

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

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