#63FFDD#63FFDD

#63FFDD is a very light, vivid teal. Relative luminance 0.794; OKLCH L 90.8% C 0.140 H 175.9°. Best body text is #000000 at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#63FFDD
RGB	rgb(99, 255, 221)
HSL	hsl(167, 100%, 69%)
HSV	hsv(167, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 13.3%, 0%)
CIE-LAB	lab(91.41, -48.98, 4.06)
CIE-LCH	lch(91.41, 49.15, 175.26°)
OKLab	oklab(90.83% -0.1399 0.01)
OKLCH	oklch(90.83% 0.14 175.9)
XYZ	xyz(53.9505, 79.3874, 80.8727)
Luminance	0.7939 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFDD #FF6385

analogous

#63FF8F #63FFDD #63D3FF

triadic

#63FFDD #DD63FF #FFDD63

tetradic

#63FFDD #8F63FF #FF6385 #D3FF63

square

#63FFDD #8F63FF #FF6385 #D3FF63

split-complementary

#63FFDD #FF63D3 #FF8F63

monochromatic

#00E8B5 #26FFD0 #63FFDD #A0FFEA #DDFFF8

Accessibility & contrast

On white

1.24

#63FFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.88

#63FFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFDD

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFDD	#FFFFFF	#000000	##000000
##63FFDD	1.00	1.24	16.88	16.88
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.88	21.00	1.00	1.00
##000000	16.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F0DC

Deuteranopia (green-blind)

#DFE0E0

Tritanopia (blue-blind)

#00FFF5

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #63ffdd;
/* rgb */ color: rgb(99, 255, 221);
/* oklch */ color: oklch(90.8% 0.140 175.9);

Tailwind

colors: {
  custom: {
    50: '#9effe7',
    500: '#63ffdd',
    950: '#000000',
  },
}

SCSS

$custom: #63ffdd;
$custom-light: #9effe7;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffdd",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 221
  },
  "hsl": {
    "h": 166.923,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90827,
    "c": 0.14028,
    "h": 175.9
  },
  "luminance": 0.79393
}

Semantic roles & 50–950 ramp

primary

#63FFDD

secondary

#DA2C52

accent

#0032E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101816

muted

#818684

Preview Lab

Preview with #63FFDD

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

Preview Lab → · Contrast checker → · Palette generator →