#63F3DB#63F3DB

#63F3DB is a very light, vivid teal. Relative luminance 0.719; OKLCH L 88.0% C 0.129 H 180.3°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#63F3DB
RGB	rgb(99, 243, 219)
HSL	hsl(170, 86%, 67%)
HSV	hsv(170, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 9.9%, 4.7%)
CIE-LAB	lab(87.90, -44.29, 0.00)
CIE-LCH	lch(87.90, 44.29, 179.99°)
OKLab	oklab(87.96% -0.1286 -0.0007)
OKLCH	oklch(87.96% 0.129 180.3)
XYZ	xyz(49.9765, 71.8632, 78.2413)
Luminance	0.7187 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3DB #F3637B

analogous

#63F393 #63F3DB #63C3F3

triadic

#63F3DB #DB63F3 #F3DB63

tetradic

#63F3DB #9363F3 #F3637B #C3F363

square

#63F3DB #9363F3 #F3637B #C3F363

split-complementary

#63F3DB #F363C3 #F39363

monochromatic

#10CCAD #2AEFCE #63F3DB #9CF7E8 #D5FCF5

Accessibility & contrast

On white

1.37

#63F3DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#63F3DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3DB

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3DB	#FFFFFF	#000000	##000000
##63F3DB	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E6DA

Deuteranopia (green-blind)

#D4D6DD

Tritanopia (blue-blind)

#00F7EC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f3db;
/* rgb */ color: rgb(99, 243, 219);
/* oklch */ color: oklch(88.0% 0.129 180.3);

Tailwind

colors: {
  custom: {
    50: '#9df7e6',
    500: '#63f3db',
    950: '#000000',
  },
}

SCSS

$custom: #63f3db;
$custom-light: #9df7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3db",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 219
  },
  "hsl": {
    "h": 170,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87958,
    "c": 0.12863,
    "h": 180.3
  },
  "luminance": 0.71868
}

Semantic roles & 50–950 ramp

primary

#63F3DB

secondary

#C8324B

accent

#0328E2

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #63F3DB

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

Preview Lab → · Contrast checker → · Palette generator →