#63FEE4#63FEE4

#63FEE4 is a very light, vivid teal. Relative luminance 0.791; OKLCH L 90.8% C 0.136 H 180.0°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#63FEE4
RGB	rgb(99, 254, 228)
HSL	hsl(170, 99%, 69%)
HSV	hsv(170, 61%, 100%)
CMYK	cmyk(61%, 0%, 10.2%, 0.4%)
CIE-LAB	lab(91.29, -46.87, 0.27)
CIE-LCH	lch(91.29, 46.87, 179.67°)
OKLab	oklab(90.79% -0.1359 0)
OKLCH	oklch(90.79% 0.136 180)
XYZ	xyz(54.5845, 79.1319, 85.7811)
Luminance	0.7914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FEE4 #FE637D

analogous

#63FE96 #63FEE4 #63CBFE

triadic

#63FEE4 #E463FE #FEE463

tetradic

#63FEE4 #9663FE #FE637D #CBFE63

square

#63FEE4 #9663FE #FE637D #CBFE63

split-complementary

#63FEE4 #FE63CB #FE9663

monochromatic

#01E5BF #26FED9 #63FEE4 #A0FEEF #DDFFF9

Accessibility & contrast

On white

1.25

#63FEE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#63FEE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FEE4

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FEE4	#FFFFFF	#000000	##000000
##63FEE4	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4F0E3

Deuteranopia (green-blind)

#DDDFE6

Tritanopia (blue-blind)

#00FFF6

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #63fee4;
/* rgb */ color: rgb(99, 254, 228);
/* oklch */ color: oklch(90.8% 0.136 180.0);

Tailwind

colors: {
  custom: {
    50: '#9fffec',
    500: '#63fee4',
    950: '#000000',
  },
}

SCSS

$custom: #63fee4;
$custom-light: #9fffec;
$custom-dark: #000000;

JSON

{
  "hex": "#63fee4",
  "rgb": {
    "r": 99,
    "g": 254,
    "b": 228
  },
  "hsl": {
    "h": 169.935,
    "s": 98.726,
    "l": 69.216
  },
  "oklch": {
    "l": 0.9079,
    "c": 0.13588,
    "h": 180
  },
  "luminance": 0.79138
}

Semantic roles & 50–950 ramp

primary

#63FEE4

secondary

#D92D49

accent

#0026E6

background

#FDFFFE

surface

#F7FFFD

border

#D0D7D5

text

#101816

muted

#818684

Preview Lab

Preview with #63FEE4

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

Preview Lab → · Contrast checker → · Palette generator →