#63F9E4#63F9E4

#63F9E4 is a very light, vivid teal. Relative luminance 0.760; OKLCH L 89.6% C 0.131 H 182.5°. Best body text is #000000 at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#63F9E4
RGB	rgb(99, 249, 228)
HSL	hsl(172, 93%, 68%)
HSV	hsv(172, 60%, 98%)
CMYK	cmyk(60.2%, 0%, 8.4%, 2.4%)
CIE-LAB	lab(89.86, -44.70, -1.83)
CIE-LCH	lch(89.86, 44.74, 182.34°)
OKLab	oklab(89.62% -0.1308 -0.0056)
OKLCH	oklch(89.62% 0.131 182.5)
XYZ	xyz(53.0185, 75.9999, 85.2591)
Luminance	0.7601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F9E4 #F96378

analogous

#63F999 #63F9E4 #63C3F9

triadic

#63F9E4 #E463F9 #F9E463

tetradic

#63F9E4 #9963F9 #F96378 #C3F963

square

#63F9E4 #9963F9 #F96378 #C3F963

split-complementary

#63F9E4 #F963C3 #F99963

monochromatic

#08D9BC #28F7DA #63F9E4 #9EFBEE #D9FEF8

Accessibility & contrast

On white

1.30

#63F9E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.20

#63F9E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F9E4

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F9E4	#FFFFFF	#000000	##000000
##63F9E4	1.00	1.30	16.20	16.20
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.20	21.00	1.00	1.00
##000000	16.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEECE3

Deuteranopia (green-blind)

#D8DBE6

Tritanopia (blue-blind)

#00FDF2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #63f9e4;
/* rgb */ color: rgb(99, 249, 228);
/* oklch */ color: oklch(89.6% 0.131 182.5);

Tailwind

colors: {
  custom: {
    50: '#9efcec',
    500: '#63f9e4',
    950: '#000000',
  },
}

SCSS

$custom: #63f9e4;
$custom-light: #9efcec;
$custom-dark: #000000;

JSON

{
  "hex": "#63f9e4",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 228
  },
  "hsl": {
    "h": 171.6,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89624,
    "c": 0.13097,
    "h": 182.5
  },
  "luminance": 0.76005
}

Semantic roles & 50–950 ramp

primary

#63F9E4

secondary

#D22E45

accent

#0020E6

background

#FDFFFE

surface

#F7FFFD

border

#D0D7D5

text

#101716

muted

#818584

Preview Lab

Preview with #63F9E4

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

Preview Lab → · Contrast checker → · Palette generator →