#63F2EF#63F2EF

#63F2EF is a very light, vivid teal. Relative luminance 0.724; OKLCH L 88.3% C 0.122 H 193.2°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#63F2EF
RGB	rgb(99, 242, 239)
HSL	hsl(179, 85%, 67%)
HSV	hsv(179, 59%, 95%)
CMYK	cmyk(59.1%, 0%, 1.2%, 5.1%)
CIE-LAB	lab(88.15, -38.77, -10.08)
CIE-LCH	lch(88.15, 40.06, 194.58°)
OKLab	oklab(88.34% -0.1191 -0.028)
OKLCH	oklch(88.34% 0.122 193.2)
XYZ	xyz(52.4709, 72.3834, 92.8507)
Luminance	0.7239 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F2EF #F26366

analogous

#63F2A8 #63F2EF #63AEF2

triadic

#63F2EF #EF63F2 #F2EF63

tetradic

#63F2EF #A863F2 #F26366 #AEF263

square

#63F2EF #A863F2 #F26366 #AEF263

split-complementary

#63F2EF #F263AE #F2A863

monochromatic

#11CAC6 #2BEDE9 #63F2EF #9BF7F5 #D4FBFB

Accessibility & contrast

On white

1.36

#63F2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#63F2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F2EF

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F2EF	#FFFFFF	#000000	##000000
##63F2EF	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E7EF

Deuteranopia (green-blind)

#CDD6F0

Tritanopia (blue-blind)

#00F9F1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f2ef;
/* rgb */ color: rgb(99, 242, 239);
/* oklch */ color: oklch(88.3% 0.122 193.2);

Tailwind

colors: {
  custom: {
    50: '#9ef7f4',
    500: '#63f2ef',
    950: '#000000',
  },
}

SCSS

$custom: #63f2ef;
$custom-light: #9ef7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63f2ef",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 239
  },
  "hsl": {
    "h": 178.741,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.88339,
    "c": 0.12237,
    "h": 193.2
  },
  "luminance": 0.72389
}

Semantic roles & 50–950 ramp

primary

#63F2EF

secondary

#C63336

accent

#0409E1

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101717

muted

#818585

Preview Lab

Preview with #63F2EF

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

Preview Lab → · Contrast checker → · Palette generator →