#63E7CF#63E7CF

#63E7CF is a very light, vivid teal. Relative luminance 0.643; OKLCH L 84.8% C 0.121 H 179.3°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#63E7CF
RGB	rgb(99, 231, 207)
HSL	hsl(169, 73%, 65%)
HSV	hsv(169, 57%, 91%)
CMYK	cmyk(57.1%, 0%, 10.4%, 9.4%)
CIE-LAB	lab(84.12, -41.93, 0.79)
CIE-LCH	lch(84.12, 41.94, 178.92°)
OKLab	oklab(84.79% -0.1214 0.0014)
OKLCH	oklch(84.79% 0.121 179.3)
XYZ	xyz(44.9789, 64.3050, 69.0611)
Luminance	0.6431 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7CF #E7637B

analogous

#63E78D #63E7CF #63BDE7

triadic

#63E7CF #CF63E7 #E7CF63

tetradic

#63E7CF #8D63E7 #E7637B #BDE763

square

#63E7CF #8D63E7 #E7637B #BDE763

split-complementary

#63E7CF #E763BD #E78D63

monochromatic

#1CB498 #2EDFBF #63E7CF #98EFDF #CDF7F0

Accessibility & contrast

On white

1.51

#63E7CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#63E7CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7CF

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7CF	#FFFFFF	#000000	##000000
##63E7CF	1.00	1.51	13.86	13.86
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEDACE

Deuteranopia (green-blind)

#CACCD1

Tritanopia (blue-blind)

#00EAE0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63e7cf;
/* rgb */ color: rgb(99, 231, 207);
/* oklch */ color: oklch(84.8% 0.121 179.3);

Tailwind

colors: {
  custom: {
    50: '#9befdd',
    500: '#63e7cf',
    950: '#000000',
  },
}

SCSS

$custom: #63e7cf;
$custom-light: #9befdd;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7cf",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 207
  },
  "hsl": {
    "h": 169.091,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.84788,
    "c": 0.12143,
    "h": 179.3
  },
  "luminance": 0.64309
}

Semantic roles & 50–950 ramp

primary

#63E7CF

secondary

#B43A50

accent

#1034D5

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1615

muted

#808584

Preview Lab

Preview with #63E7CF

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

Preview Lab → · Contrast checker → · Palette generator →