#63F3CF#63F3CF

#63F3CF is a very light, vivid teal. Relative luminance 0.713; OKLCH L 87.6% C 0.135 H 173.7°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#63F3CF
RGB	rgb(99, 243, 207)
HSL	hsl(165, 86%, 67%)
HSV	hsv(165, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 14.8%, 4.7%)
CIE-LAB	lab(87.61, -47.17, 5.84)
CIE-LCH	lch(87.61, 47.53, 172.94°)
OKLab	oklab(87.62% -0.1339 0.0147)
OKLCH	oklch(87.62% 0.135 173.7)
XYZ	xyz(48.4533, 71.2539, 70.2193)
Luminance	0.7126 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3CF #F36387

analogous

#63F387 #63F3CF #63CFF3

triadic

#63F3CF #CF63F3 #F3CF63

tetradic

#63F3CF #8763F3 #F36387 #CFF363

square

#63F3CF #8763F3 #F36387 #CFF363

split-complementary

#63F3CF #F363CF #F38763

monochromatic

#10CC9D #2AEFBE #63F3CF #9CF7E0 #D5FCF2

Accessibility & contrast

On white

1.38

#63F3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.25

#63F3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3CF

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3CF	#FFFFFF	#000000	##000000
##63F3CF	1.00	1.38	15.25	15.25
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.25	21.00	1.00	1.00
##000000	15.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBE5CD

Deuteranopia (green-blind)

#D6D5D2

Tritanopia (blue-blind)

#00F5E8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f3cf;
/* rgb */ color: rgb(99, 243, 207);
/* oklch */ color: oklch(87.6% 0.135 173.7);

Tailwind

colors: {
  custom: {
    50: '#9cf8dd',
    500: '#63f3cf',
    950: '#000000',
  },
}

SCSS

$custom: #63f3cf;
$custom-light: #9cf8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3cf",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 207
  },
  "hsl": {
    "h": 165,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87621,
    "c": 0.13468,
    "h": 173.7
  },
  "luminance": 0.71259
}

Semantic roles & 50–950 ramp

primary

#63F3CF

secondary

#C83258

accent

#033BE2

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #63F3CF

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

Preview Lab → · Contrast checker → · Palette generator →