#63EEE6#63EEE6

#63EEE6 is a very light, vivid teal. Relative luminance 0.695; OKLCH L 87.1% C 0.121 H 189.9°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#63EEE6
RGB	rgb(99, 238, 230)
HSL	hsl(177, 80%, 66%)
HSV	hsv(177, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 3.4%, 6.7%)
CIE-LAB	lab(86.76, -39.29, -7.44)
CIE-LCH	lch(86.76, 39.99, 190.73°)
OKLab	oklab(87.12% -0.1188 -0.0208)
OKLCH	oklch(87.12% 0.121 189.9)
XYZ	xyz(49.9968, 69.5097, 85.6294)
Luminance	0.6952 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEE6 #EE636B

analogous

#63EEA0 #63EEE6 #63B0EE

triadic

#63EEE6 #E663EE #EEE663

tetradic

#63EEE6 #A063EE #EE636B #B0EE63

square

#63EEE6 #A063EE #EE636B #B0EE63

split-complementary

#63EEE6 #EE63B0 #EEA063

monochromatic

#15C2B8 #2CE8DD #63EEE6 #9AF4EF #D1FAF8

Accessibility & contrast

On white

1.41

#63EEE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#63EEE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEE6

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEE6	#FFFFFF	#000000	##000000
##63EEE6	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E3E6

Deuteranopia (green-blind)

#CCD2E7

Tritanopia (blue-blind)

#00F4EB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63eee6;
/* rgb */ color: rgb(99, 238, 230);
/* oklch */ color: oklch(87.1% 0.121 189.9);

Tailwind

colors: {
  custom: {
    50: '#9df4ed',
    500: '#63eee6',
    950: '#000000',
  },
}

SCSS

$custom: #63eee6;
$custom-light: #9df4ed;
$custom-dark: #000000;

JSON

{
  "hex": "#63eee6",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 230
  },
  "hsl": {
    "h": 176.547,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87124,
    "c": 0.12061,
    "h": 189.9
  },
  "luminance": 0.69515
}

Semantic roles & 50–950 ramp

primary

#63EEE6

secondary

#C0363E

accent

#0915DD

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#101716

muted

#808584

Preview Lab

Preview with #63EEE6

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

Preview Lab → · Contrast checker → · Palette generator →