#63F6EF#63F6EF

#63F6EF is a very light, vivid teal. Relative luminance 0.748; OKLCH L 89.3% C 0.125 H 190.8°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#63F6EF
RGB	rgb(99, 246, 239)
HSL	hsl(177, 89%, 68%)
HSV	hsv(177, 60%, 96%)
CMYK	cmyk(59.8%, 0%, 2.8%, 3.5%)
CIE-LAB	lab(89.29, -40.57, -8.39)
CIE-LCH	lch(89.29, 41.43, 191.68°)
OKLab	oklab(89.26% -0.1232 -0.0234)
OKLCH	oklch(89.26% 0.125 190.8)
XYZ	xyz(53.6745, 74.7905, 93.2519)
Luminance	0.7480 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F6EF #F6636A

analogous

#63F6A6 #63F6EF #63B3F6

triadic

#63F6EF #EF63F6 #F6EF63

tetradic

#63F6EF #A663F6 #F6636A #B3F663

square

#63F6EF #A663F6 #F6636A #B3F663

split-complementary

#63F6EF #F663B3 #F6A663

monochromatic

#0CD2C9 #29F3E9 #63F6EF #9DF9F5 #D7FDFB

Accessibility & contrast

On white

1.32

#63F6EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#63F6EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F6EF

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F6EF	#FFFFFF	#000000	##000000
##63F6EF	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9EAEF

Deuteranopia (green-blind)

#D2D9F0

Tritanopia (blue-blind)

#00FCF3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63f6ef;
/* rgb */ color: rgb(99, 246, 239);
/* oklch */ color: oklch(89.3% 0.125 190.8);

Tailwind

colors: {
  custom: {
    50: '#9ef9f4',
    500: '#63f6ef',
    950: '#000000',
  },
}

SCSS

$custom: #63f6ef;
$custom-light: #9ef9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63f6ef",
  "rgb": {
    "r": 99,
    "g": 246,
    "b": 239
  },
  "hsl": {
    "h": 177.143,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.89263,
    "c": 0.12536,
    "h": 190.8
  },
  "luminance": 0.74796
}

Semantic roles & 50–950 ramp

primary

#63F6EF

secondary

#CE3037

accent

#000BE6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101717

muted

#818585

Preview Lab

Preview with #63F6EF

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

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