#63FFDA#63FFDA

#63FFDA is a very light, vivid teal. Relative luminance 0.792; OKLCH L 90.7% C 0.142 H 174.4°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#63FFDA
RGB	rgb(99, 255, 218)
HSL	hsl(166, 100%, 69%)
HSV	hsv(166, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 14.5%, 0%)
CIE-LAB	lab(91.34, -49.69, 5.51)
CIE-LCH	lch(91.34, 49.99, 173.67°)
OKLab	oklab(90.75% -0.1412 0.0138)
OKLCH	oklch(90.75% 0.142 174.4)
XYZ	xyz(53.5544, 79.2290, 78.7864)
Luminance	0.7923 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFDA #FF6388

analogous

#63FF8C #63FFDA #63D6FF

triadic

#63FFDA #DA63FF #FFDA63

tetradic

#63FFDA #8C63FF #FF6388 #D6FF63

square

#63FFDA #8C63FF #FF6388 #D6FF63

split-complementary

#63FFDA #FF63D6 #FF8C63

monochromatic

#00E8B1 #26FFCB #63FFDA #A0FFE9 #DDFFF7

Accessibility & contrast

On white

1.25

#63FFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#63FFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFDA

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFDA	#FFFFFF	#000000	##000000
##63FFDA	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7F0D8

Deuteranopia (green-blind)

#E0DFDD

Tritanopia (blue-blind)

#00FFF4

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #63ffda;
/* rgb */ color: rgb(99, 255, 218);
/* oklch */ color: oklch(90.7% 0.142 174.4);

Tailwind

colors: {
  custom: {
    50: '#9effe5',
    500: '#63ffda',
    950: '#000000',
  },
}

SCSS

$custom: #63ffda;
$custom-light: #9effe5;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffda",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 218
  },
  "hsl": {
    "h": 165.769,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90745,
    "c": 0.14191,
    "h": 174.4
  },
  "luminance": 0.79235
}

Semantic roles & 50–950 ramp

primary

#63FFDA

secondary

#DA2C56

accent

#0036E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #63FFDA

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

Preview Lab → · Contrast checker → · Palette generator →